1) a) Define fundamental unit. Give three examples 12)
b) Convert one year into second. [2]
3) a) Describe an experiment to show that solid expands on
2) a) What is simple machine? Write its importance 131
b) Write three difference between heat and temperature. 31
a) What is shadow? How it is formed? [3]
b) Write two artificial and natural sources of light.12
c) Why is a clear window pane called the transparen-
How can you demonstrate the vibration of tuning fork or wat
wipples in pond? Explain with the help of diagram.[4]
substance? [2]
What is a magnet? [1]
Group 'B' |Chemistyl
Doment? Name two substance which are tastelese​

Answers

Answer 1

Answer:

1.a. The fundamental units are the base units defined by International System of Units. These units are not derived from any other unit, therefore they are called fundamental units. examples are; the meter, kilogram, and second are fundamental units of the SI system.

b. 1 year convert second= approximately 3.154e+7

3.a. Take a metallic ball and ring. the diameters of the ring and the ball are such that is just able to pass through the ring at the room temperature. now heat the ball and try to pass the ball through the ring.

2.a. Simple machines are useful because they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities. Simple machines that are widely used include the wheel and axle, pulley, inclined plane, screw, wedge and lever. The important are; The wheel is considered to be one of the most significant inventions in the history of the world.

2.b. Heat is a measure of change, never a property possessed by an object or system. Therefore, it is classified as a process variable. Temperatures describes the average kinetic energy of molecules within a material or system and is measured in Celsius (°C), Kelvin (°K) or Rankine ( R)

a. Shadows are formed when an opaque object or material is placed in the path of rays light. The opaque material doesn't let the light pass through it. The light rays that go past the edges of the material make an outline for the shadow.


Related Questions

The answer is (A)
IF YOU ARE LOOKING FOR THIS

Read the passage carefully.

I remember him as if it were yesterday, as he came plodding to the inn door, his sea–chest following behind him in a hand–barrow—a tall, strong, heavy, nut–brown man, his tarry pigtail falling over the shoulder of his soiled blue coat, his hands ragged and scarred, with black, broken nails, and the sabre cut across one cheek, a dirty, livid white.
—Treasure Island,
Robert Louis Stevenson

Which words in the passage should be read as a group?

A) "as he came plodding to the inn door,"
B) "tall, strong, heavy"
C )"ragged and scarred, with black"
D) "broken nails, and the sabre"

YOUR WELCOME
Feel free to respond for da p-o-i-n-t-s

Answers

Answer:

cool

Explanation:

Answer:

REEEEEEEEE

Explanation:

What is the importance of working as a team?
I NEED EXAMPLES! GIVING BRAINLIEST!

Answers

In a war, one person isn't enough to fight a kingdom, the whole army has to fight as a team

5) Complete these sentences with 'some' or 'any': [5x1=5)
a) I don't want.... coffee.
b) Would you like ice-cream?
c) I am thirsty. Can I have ....water?
d) I wanted to buy .....mangoes.
e) Have you got....small changes?​

Answers

Answer:

1...any

2....?

3....any

4...some

5.....any

Answer:

The answer is below.

Explanation:

A. I don't want any coffee.

C. I am thirsty. Can I have some water?

D. I wanted to buy some mangoes.

E. Have you got any small changes.

TRUE OR FALSE: The etymology of the word euphemism is from the Latin roots that mean sharp and cruel.

Answers

Answer:

False

Explanation:

As a noun it means too harsh or blunt when referring to something unpleasant. The origin is from Greek.

The etymology of a word refers to its origin and the changes it has undergone down the lines of history. The answer to the prompt about the etymology of the word euphemism is;

FALSE

Euphemism comes from a Greek word that means auspicious. "Eu" in the word means good while "pheme" means speech. The word means "sounding good."

So, it is incorrect to say that Euphemism has a Latin root. Euphemism is a form of speech where a good-sounding word is used to describe an ugly event or situation.

Learn more here:

https://brainly.com/question/12106716

Define the term Bllad and widly talk about the details of this poem​

Answers

Explanation:

A ballad is a form of verse, often a narrative set to music. Ballads derive from the medieval French chanson balladée or ballade, which were originally "dance songs". Ballads were particularly characteristic of the popular poetry and song of Britain and Ireland from the later medieval period until the 19th century.

what is the theme in the story black ice by lorene cary?

Answers

the strong black woman Lorene starts the novel as a young girl who is terrified of attending the St. Paul's School. This is because its shown as a strange world full of white people.

The author illustrates the connection between Guthrie’s life and his music by explaining that

Guthrie was not motivated to write music about his family or Texas.
the song "God Bless America" convinced Guthrie that his family would be fine without him.
the message Guthrie heard in "God Bless America" contrasted with what he was going through.
Guthrie did not worry about things and did not write songs about the concept of worry.

Answers

Answer:

C) the message Guthrie heard in "God Bless America" contrasted with what he was going through.

Answer:

c

Explanation:

Cause 2: What did Bilan's
family hope for when they left
their home for a refugee camp?

Answers

Answer:

Bilan faced many hardships and violence in Somalia for several years. Her family was forced to leave the country behind.

Explanation:

please answer this question i will give brainliest !!

Answers

Answer:

D. Capillary action

Explanation:

Water is able to soak up against the force of gravity all thanks to a little help from capillary action. Water is wet. If the adhesive force is greater than the cohesive force, the molecules at the sides will try to hug the container, which causes the curved meniscus at the surface.

Accorcing to the text how have disability rights changed over time ?
A) People with disabilities have won additional rights over the years, but theres is still work to be done , especially in education

Answers

Answer:

A) People with disabilities have won additional rights over the years, but theres is still work to be done , especially in education

give the role of school head​

Answers

Answer:

wow

Explanation:

are in kidding that's great!! which school and I'm really happy for you girl all the best!!!

School head or the principle had many roles to play, such as:
1. Asses circular activities
2. Encourage parent involvement
3. Hire staffs
4. Monitor student achievements
5. Help teachers with new teaching methods

Hope this helps if so, mark me the brainiest!!

Circle the correct verb form.
Ex: There is a great show on TV tonight. Will you Are you going to watch it?
1. I am thinking/will think of moving soon.
2. Will you go/Are you going out tonight?
3. We would love to come and see you this weekend, but Lorenzo is working/will work.
4. A: Who is that at the door? B: I'll go I am going to go and see.
5. I am too tired to finish my homework now. I think I'll do/am doing it in the morning.​

Answers

Answer:

1- I am thinking of moving soon

2-Are you going out tonight?

3- We would love to come and see you this weekend but Lorenzo is working this weekend.

4-I am too tired to finish my homework now. I think I'll do them tommorow morning.

Which evidence from the article BEST supports the claim made
in lines 34 and 35 that social insects have a larger brain than their
loner counterparts?
O A. “Larger brains usually utilize the same circuits over and
over again." (lines 25 and 26)
OB. “The idea of life in a group is firmly rooted in their brains
which is what makes bees so interesting to brain
researchers." (lines 29 and 30)
O C. “We, too, are social creatures, after all, and scientists
suspect that certain neuronal circuits have changed very
little over the course of evolution." (lines 30 through 31)
O D. “It's likely they need to possess greater thinking capacity in
order to compete with rivals in the swarm." (lines 41 and
42)

Answers

Answer:

C.

Explanation:

What is the ARGUMENT of "The Lottery"? (Make sure to have textual evidence.

Answers

Answer:

This quotation, from the fifth paragraph of the story, reveals how firmly entrenched the villagers are in the lottery’s tradition and how threatening they find the idea of change. The villagers have no good reason for wanting to keep the black box aside from a vague story about the box’s origins, and the box itself is falling apart. Beyond shabby, it barely resembles a box now, but the villagers, who seem to take such pride in the ritual of the lottery, do not seem to care about the box’s appearance. They just want the box to stay the same. Their strident belief that the box must not change suggests that they fear change itself, as though one change might lead to other changes. Already, some towns have stopped holding lotteries, but these villagers do not seem to be headed in that direction. Instead, they hold firm to the parts of the tradition that remain, afraid to alter even this seemingly insignificant part of it for fear of starting down a slippery slope.

Explanation:

literature we read should not contradict the bible. true or false​

Answers

Answer:

trualse

Explanation:

I’m not sure but sheesh that is busten

in a group discussion, which of the following sentences would be the best
example of synthesizing claims and evidence?

Answers

The correct answer is A. Because he was such a marginal player but was on several Super Bowl-winning teams, it's possible that Harper let success go to his head.

Explanation

A synthesis of claims and evidence is an abbreviated description of an argument and its reasons, which contains the most important aspects of a position. Therefore, the correct answer is A. Because he was such a marginal player but was on several Super Bowl-winning teams, it's possible that Harper let success go to his head. Because it expresses a fact "it's possible that Harper let success go to his head of him" that is argued through evidence synthesized in the sentence "Because he was such a marginal player but was on several Super Bowl-winning teams". So the correct answer is A. Because he was such a marginal player but was on several Super Bowl-winning teams, it's possible that Harper let success go to his head.

“Just remember when you’re walking in the nighttime make sure the nighttime aint walking into you”
what does this statement means or the theme of this statement?

Answers

Answer:

It's heavily implied that the nighttime is a metaphor for the collection of the dark emotions that can overcome a person after someone the love has been killed. It represents the accumulation of hate , anger and hurt. ( Please rewrite this in your own words).

Ill give brainly! Read the run-on sentence.

Keira is in the band, she practices her trumpet every day.

What is the best way to correct this sentence?


Keira practices her trumpet every day in the band.

Keira is in the band; and she practices her trumpet every day.

Keira is in the band, practicing her trumpet every day.

Keira is in the band, and she practices her trumpet every day.

Answers

Answer:

Keira is in the band, and she practices her trumpet every day.

i took the test and got it right hope it helps if you could give me brainliest i would aprisheate it

Answer:

Keira is in the band, and she practices her trumpet every day.

Explanation:

took the test in k12:D

Which would be an advantage of presenting this information in multimedia form, instead of in printed form?
A)
B)
A multimedia format would allow the author to find better and more
accurate information about the topic of hobos and the hobo code.
A multimedia format would allow the author to use images, video clips,
maps to communicate the information about hobos and the hobo code.
A multimedia format would allow the author to deliver a more focused and
accurate message, cutting out extra information from the print version
None of these choices represent a advantage of presenting this information
about hobos and their use of the hobo code in multimedia form rather than
as a printed text.
C)
D)

Answers

Answer:B

Explanation:

a multimedia format

URGENT PLEASE DEFINE THIS QUOTE AND ANALYZE THE MEANING
10 POINTS
“It is not light that we need but fire; it is not the gentle shower, but thunder. We need the storm, the whirlwind, and the earthquake.” - Fredrick Douglas

Explain what this quote means.

Answers

Answer: He is talking about inequlity and slavery. I beleiev that he is syaing that we can't always take the nice route. We can't always be soft to get our point across and that sometimes you will have to get mean and violent to be heard.

Explanation:

List a minimum of 5 questions you should ask yourself after an interview to assist in the documentation and evaluation processes.

Answers

Did they like me?
Did I tell them everything?
Do I see myself in the future here?

A unit of spoken language that usually contains only one vowel sound is called a
A. accent.
B. noun.
C. pronoun.
D. syllable.

Answers

Answer:

D. Syllable

Explanation:

Answer:
D. Syllable

Explanation:
A syllable is a single, unbroken sound of a spoken (or written) word. Syllables usually contain a vowel and accompanying consonants. Sometimes syllables are referred to as the 'beats' of spoken language.

Read the excerpts from chapter one of The Strange Case of Dr. Jekyll and Mr. Hyde.

Excerpt 1:

That evening Mr. Utterson came home to his bachelor house in sombre spirits and sat down to dinner without relish. It was his custom of a Sunday, when this meal was over, to sit close by the fire, a volume of some dry divinity on his reading desk, until the clock of the neighbouring church rang out the hour of twelve, when he would go soberly and gratefully to bed.

Excerpt 2:

[Dr. Lanyon] was a hearty, healthy, dapper, red-faced gentleman, with a shock of hair prematurely white, and a boisterous and decided manner. At sight of Mr. Utterson, he sprang up from his chair and welcomed him with both hands. The geniality, as was the way of the man, was somewhat theatrical to the eye; but it reposed on genuine feeling.

Which statement best describes how Mr. Utterson and Dr. Lanyon differ?

Dr. Lanyon is more studious than Mr. Utterson.
Dr. Lanyon is more famous than Mr. Utterson.
Dr. Lanyon is more generous than Mr. Utterson.
D

Answers

Answer:

the answer is D.) Dr. Lanyon is more sociable than Mr. Utterson

Explanation:

i just took the quiz

Answer:

Dr. Lanyon is more sociable than Mr. Utterson.

Explanation:

(Is, Are) there a fire station in your community?​

Answers

Answer:

Is

Explanation:

yes there is

Answer: Is

Explanation:When deciding whether to use is or are, look at whether the noun is plural or singular. If the noun is singular, use is. If it is plural or there is more than one noun, use are. The cat is eating all of his food.

identify the espect of verb unsed in each sentence.i go to the market every weake​

Answers

The verb in the below sentence is

I go to the market every week

Verb=go

Which two lines in this excerpt suggest the physical union of the lovers? The Flea by John Donne (excerpt) Mark but this flea, and mark in this, How little that which thou deniest me is; Me it sucked first, and now sucks thee, And in this flea our two bloods mingled be; Thou know'st that this cannot be said A sin, or shame, or loss of maidenhead; Yet this enjoys before it woo, And pampered swells with one blood made of two; And this, alas, is more than we would do.

Answers

Answer:

And in this flea our two bloods mingled be;

And pampered swells with one blood made of two;

Explanation:

John Donne's poem "The Flea" is a comical representation of how a flea 'unites' two lovers by sucking on their blood one after the other. And in using the flea, the speaker uses this 'union' as proof that they are united and so can indulge in the act of physically consummating their “union/marriage”..

The two lines of poetry that suggest the physical union of the lovers is in the 4th and 8th lines.

"And in this flea our two bloods mingled be;" and "And pampered swells with one blood made of two."

The speech connects factory work to the war by thanking workers in various American industries, whereas the poster relies heavily on

A)repetition and parallelism to convey this connection.
B)diction and images to convey this connection.
C)repetition and colors to convey this connection.
D)parallelism and images to convey this connection.

Answers

Answer:

B

Explanation:

Answer: Its B

Explanation:

Communicative activity
Session 3
For his future presentation on African traditions and dressing styles, your American
pen friend Dave wants some information about the traditional and modern clothes
country. Write a letter to inform him. In
List the most popular modern and traditional clothes in your country
Tell him who wears each type of clothes
Say on which occasions people wear the different types of clothes mentioned
(10-12 lines maximum)​

Answers

Answer:

is this letter supposed to contain stuff like date, address, etc

Explanation:

is this based on passage? if so please provide

Answer: African clothing and fashion is a diverse topic that is able to provide a look into different African cultures. Clothing varies from brightly colored textiles, to abstractly embroidered robes, to colorful beaded bracelets and necklaces. Since Africa is such a large and diverse continent, traditional clothing differs throughout each country. For example, many countries in West Africa have a “distinct regional dress styles that are the products of long-standing textile crafts in weaving, dyeing, and printing", but these traditions are still able to coexist with western styles.

Explanation:

in Northeastern Africa, particularly in Egypt, styles of traditional women's clothing have been influenced by Middle Eastern cultures; this can be exemplified by the simply embroidered Jelabiya which are similarly worn in the Gulf states.

Activity 1. Guessing Game: Arrange the follow
food service team.
1. A I T W E R-
2. F H E C -
3. CS H I E R A-
4. O T E H S S-
5. U P S RE I V O R S -
Activity 2. Read and Learn (Duties and Resp​

Answers

Answer:

2 f h e c

Explanation:

Answer:

WaiterChefCashier HostsSupervisor

application for the vacant post​

Answers

To write an application for a vacant post, make sure to write in a well professional manner. Include where you learned of the job vacancy and list the qualifications you have for the job. Finally, end in a professional, uplifting tone.

Other Questions
Increasing the telescope diameter beyond the value found in part (a) will increase the light-gathering power of the telescope, allowing more distant and dimmer astronomical objects to be studied, but it will not improve the resolution. In what ways are the Keck telescopes (each of 10-m diameter) atop Mauna Kea in Hawaii superior to the Hale Telescope (5-m diameter) on Palomar Mountain in California If f(x) = x - 1 and g(x) = x3, what is (gf)(8)? HELP I SUCK AT TRIANGLES I NEED THE ANSWER ASAP I'M IN A RUSH!!!!!!!! People in the ancient West African kingdoms often worked in ______.Group of answer choicesA. gold minesB. farmingC. salt minesD. fishing Relacione rios de planalto com potncial hidreltrico Question: Edwin usually makes 20 cookies with this recipe, but only wants 5 cookies. How much is 1/2 teaspoon of vanilla to make 5 cookies?(PLEASE HELP!!) one sixth of a number? What is surface tension What is the total number of Joules lost when 10. grams of water at 80.C is cooled to 60.C? HELP ASAPPPP. Since its principals day can someone help me write a letter to my principal please!! AHH PLEASE HELP what are the tones of essays? What did Americans want to change when they passed the 26th Amendment after the Vietnam War? A. They wanted to create a new way for citizens to protest US involvement in war. B. They wanted to enable voters to end war directly through their new right to vote.C. They wanted to provide young people with the chance to vote on declarations of war. D.They wanted to allow young people to help choose the people making war decisions. Can someone do these please URGENT!!HURRY!!PLS!! What is 2 units up and 0 to the right from (-4,2). Which statement about digestion is true?Bile is used to dissolve proteins in the stomach.Boluses are passed through the small intestines as waste.Gastric juice helps to process food into chyme.Peristalsis aids in chewing of food. Find the value of x. 7+8x+45+80 Ibarra Corporation uses the first-in, first-out method in its process costing system. The first processing department, the Forming Department, started the month with 17,400 units in its beginning work in process inventory that were 20% complete with respect to conversion costs. The conversion cost in this beginning work in process inventory was $33,250. An additional 111,000 units were started into production during the month and 114,000 units were completed and transferred to the next processing department. There were 14,400 units in the ending work in process inventory of the Forming Department that were 30% complete with respect to conversion costs. A total of $607,123 in conversion costs were incurred in the department during the month. The cost per equivalent unit for conversion costs for the month is closest to: my bad, i think i already asked. How does the author develop the theme that people often have hidden qualities?OA.through the interaction between the Emperor and PierreOB. through the General's commitment to the Emperor's plansOC. through the conversation between all the boys' mothersOD. through the boys' demonstration of their princely traits