Which phrase best describes the path of a light wave?
A. Parallel to the source
B. Perpendicular to the source
C. Spiraling around the source
D. Straight away from the source

Answers

Answer 1

Answer: D

Explanation:

Light waves travel in straight paths called rays. Unlike sound, where waves have to travel through matter to be heard, light waves do not have to travel through matter to be seen. Instead, rays travel in a straight path until they hit an object. A ray's straight path is the path of light

Answer 2
The answer D!!!! Your welcome

Related Questions

PLS HELP! BRAINLIEST.......

Answers

Answer:

First answer is correct, it is a wind vane, second one is the 3rd one

Explanation:

it would he more humid since its closerr:) thank you

It would be more humid

Study the diagram about the varying pressures of Earth’s Layers. Earth's layers. The Crust at depth of 0 kilometers, upper mantle depth 410 kilometers, lower mantle depth 2,900 kilometers at 125 gigapascals, 2,200 degrees Celsius. Outer core depth 5,100 kilometers at 330 gigapascals, 5,000 degrees Celsius. Inner core at 364 gigapascals, 5,500 degrees Celsius.

Which layer most likely has a pressure, represented in units of GPa, within the range of 310 GPa to 150 GPa?

outer core
inner core
lithosphere
oceanic crust

Answers

Answer:

The answer is A, Outer Core.

Explanation:

Your welcome and have a wonderfull day :P

Answer:

a

Explanation:

i just took the test

what is a oganisem
mmmmmmmm

Answers

Living things that are capable of reacting to stimuli, reproduction, growth, and homeostasis.

How do pumice and basalt form?

Answers

Answer:

Basalt forms when lava cools quickly at the surface. This quick cooling rate results in very small mineral grains. Pumice is formed when volcanoes erupt explosively. It comes from the same kind of magma which would form granite or rhyolite, that is, a magma that contains lots of silica (quartz). Magma with lots of silica is usually thick and sticky

Explanation:

Answer:

"If magma with the same composition reaches the surface, it forms extrusive rocks such as rhyolite and pumice. Basalt is an extrusive igneous rock that forms the ocean floor. ... Also, water and wind break apart and carry away surface rocks. Then deeper rocks are uncovered at the surface."

Explanation:

Which of the following best describes a scientific model? (3 points)
Something used to represent an idea or process
A way to prove a theory is true
A direct experience in nature
A prediction that can be tested

Answers

Answer:

A way to prove a theory is true

Explanation:

I hope this helps

Answer:

A way to prove a theory is true

-hope this the correct answer and if not i hope it at least helped but regardless have a good rest of your day :)

Explanation:

please helppp thank youuu

Answers

Answer:

heliosphere

Explanation:

The heliosphere shields the solar system so its not a physical system

Please give me brainliest ❤ also good luck!!! also idk if this explains it well...idk how to explain it though....but i know it is right

the heliosphere!

biosphere - regions of the earth with living organisms.

atmosphere - the air surrounding/on earth.

lithosphere - the outer crust/upper mantle of the earth.

hydrosphere - all of the oceans and water sources on earth.

the heliosphere is a bubble-like region of space that is created by the sun. it is not a part of earth.

How are weather and climate different?
(10 Points)
1.They both describe averages, but climate is over years.
2.Climate describes daily conditions and weather describes averages.
3.Weather describes daily conditions and climate describes averages.

ls answer quick! Thx! I Give Brainliest! But U Need To Answer Properly!

Answers

[tex]\bf{Hello!}[/tex]

Option 3 is your answer

Weather describes daily conditions and climate describes averages

Have a nice day!

The answer is 3. Weather describes daily conditions and climate describes averages. 1 is wrong because they are both different and 1 is suggesting that they are the same and 2 is wrong because weather is the conditions throughout the day and it is a daily thing as to climate which is something that stays the same condition all year long. hope this helps

SOMEONE PLS HELP ME WITH THE FIRST QUESTION IN THE BOTTOM.

Answers

Answer:

Yes

Explanation:

Water being burnt in a pot of fire results in H20 Gas.

Answer:When you boil water, the heat given off is a sign that chemical bonds are being broken and new ones are being fore broken.

Explanation: false Water boiling is a physical change and not a chemical change, therefore no bonds are broken.

hope this helps

How does an increase in altitude affect the climate?

Answers

Answer:

As you increase in elevation, there is less air above you thus the pressure decreases. As the pressure decreases, air molecules spread out further (i.e. air expands) and the temperature decreases. If the humidity is at 100 percent (because it's snowing), the temperature decreases more slowly with height.

Explanation:

Hopes this helps and plz mark me brainliest!

Cell Analogy Exploration
analogy story

Can someone help me with the analogy story?

Answers

Answer:

need points sorry ill help you i promise

Explanation:

The cytoplasm is like the guards of the mall

Pls help me do this and I'll give you pts and Brainliest thanks friend and anything!

Answers

Hello! Please insert your item as an image and not a document so that I may view it!!

I can’t see the image can you make it into a photo

NEED HELP ASAP I CANT FIGURE IT OUT

Answers

Answer:

1 is heat

2 is nuclear energy

3 is chemical energy

4 is mechanical energy

5 is gravitational energy

6 is light.

Explanation:

My math homework is literally the same thing.

1. energy of object above the ground- gravitational energy

2. stored in the bonds of atoms and molecules- chemical energy

3. stored in the nuclues of atom- nuclear energy

4. energy  of vibrating molecules- heat

5. movement of object used to work- mechanical energy- light

What is the difference in the number of neutrons between an atom of fluorine and an atom of argon?
I need an answer fast PLEASE!

Answers

Flourine has 10 and argon has 8 the difference is 8

The difference between the number of neutrons between an atom of fluorine and an atom of argon is 12

The number of neutrons is obtained by subtracting the number of protons from the mass number of the atom. We can calculate the number of neutrons in each element given this information

Mass number of fluorine = 19

Atomic number of fluorine = 9

Mass number of Argon = 40

Atomic number of argon = 18

Hence;

Number of neutrons in fluorine = 19 - 9 = 10

Number of neutrons in argon = 40 - 18 = 22

Difference between number of neutrons in argon and number of neutrons in fluorine = 22 - 10 = 12

Learn more: https://brainly.com/question/5803619

what can you conclude about chlorine 37 from its name? PLz ANSWER NOT JUST 4POINTS
a)it has an atomic mass of 37 u
b)it has 37 protons
c)it has 37 neutrons
d)it has 37 electrons

Answers

the answer i kinda simple it’s c
You can conclude about Chlorine 37 from its name that it has 37 neutrons (I think)

Please answer the question circled in red
(I'll only give brainliest if it's right)

!!! THE QUESTION IS ASKING FOR 5-8 SENTENCES, PLEASE RESPOND WITH 5-8 SENTENCES !!!

Answers

Answer:

This energy is mostly seen when the ball is kicked in the air. It is called potential energy because it has the potential to do work. If the soccer ball is raised to a certain height, at the top, before it gains Kinetic Energy, it has the Potential stored that it will be used once it starts to move.

Explanation:

Help!!!
(I'll only give brainliest if it's right)

Answers

Answer:

flavio because you need a source of energy in order for it to have energy

Explanation:

can i have brainliest so i can rank up

I think that Alan is correct because if the soccer ball is not moving, it still has potential energy.

Plz help which this it is the digestive system

Answers

I honestly have no clue on this one
I’m leaning towards B sorry if I’m wrong... but if I’m right mark me Brainly plzzz

20 POINTS!!! PLS HELP ME

Answers

Answer:

they just add heat, then it turns to water vapor

Explanation:

The first h20 is water the arrow represents adding heat, and the second h20 represent water vapor (water as a gas)

Answer:

Boiling is not a chemical reaction. It is a physical reaction because after being heated up to a boil turning into steam, it eventually cools back down to water. Like evaporation and then rain.

Explanation:

Use the drop-down menus to answer the questions.



Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?


Which two features are present in a plant cell but not in an animal cell?

Answers

Answer:

1. A

2. B and C

Explanation:

got it right in edg (see pic)

Answer:

A B C

Explanation:

person above is right

What is radiation?

a Transfer of heat through objects touching the source

b Transfer of heat through direct physical contact

c Transfer of heat through electromagnetic waves

d Transfer of heat through the movement of particles

Answers

Answer:

C.

Explanation:

Radiation is an invisible force that can be deadly or helpful. So the only way it can move is by another invisible force.

The invention of airplanes revolutionized transportation. It also helped scientists study hurricanes more closely. This is can example of ____ influencing _____?
.

Answers

Answer:

Science and society

Explanation:

Explain the environmental benefits of recycling paper products.

Answers

Answer:

:)

Explanation:

Recycling paper helps to reduce greenhouse gas emissions that can contribute to climate change. It takes 70% less energy and water to recycle paper than to create new paper from trees. Manufacturing with recovered paper cuts down on pollution that contributes to smog (and ill health).

Answer:

will help us use less energy. When we just keep filling landfills we take space away for growing trees to benefit our environment

explain what the purpose of a gene is!!!!

*20*

Answers

Answer:

The purpose of genes is to store information. Each gene contains the information required to build specific proteins needed in an organism.

Explanation:

gene contains the information required to build specific proteins needed in an organism

What are some strengths and limitations of the constellations

Answers

Answer:

Sorry but I don't know

Explanation:

Could you share a picture of what it looks like or what your supposed to base your answer on?

Answer:

Explanation:

yeeah much more ddifficult

Write a summary of the portion of the "Gettysburg Address" by Abraham Lincoln.

What does the chemical formula CaCl2 show about the compound it represents?

It is made up of one element.
It is made up of two elements.
It is made up of three elements.
It is made up of four elements.

Answers

Answer:

I WILL RESPOND IN THE COMMENTS WHAT THE ANSWER IS OK!!

Explanation:

I AM GOING TO RESPOND IN THE COMMENTS

Answer:

Why do you have 2 questions, that makes no sense what so ever.

What is a phyiscal and chemical change

Answers

a physical change is changing from one state to another without a change in chemical composition. (ex. freezing, melting, boiling a substance)

a chemical change occurs when one or more substances change into entirely new substances with different properties

Answer:

Physical change is when change occur physically in a substance. It is usually reversible. It includes change in colour, shape, texture, volume etc.

Examples: Cutting of paper, making moulded stuff from dough etc.

Chemical change is when change occurs chemically in a substance. It is non-reversible. When ever a physical change happens, a new substance if formed.

Examples: Burning of paper, transformation of milk into curd etc.

Please help!I'll give some points:))

Answers

Warm air is rising from the equator and sinking from the poles. This is called a convection current.
I think this is right, I’m pretty sure

help me pls someone plss???

Answers

the answer is D . very energetic

Plz help with this digestive system

Answers

Answer:

(4) mechanical digestion

(5) chemical digestion

(6) enzymes

(7) pharynx

(8) peristalsis

Answer:

(4) Mechanical digestion

(5) Chemical digestion

(6) Enzymes

(7) pharynx

(8) peristalsis

A wave cycle is
a. the amount of time it takes for a wave pattern to repeat.
b. the total number of waves created by a single disturbance.
c. one complete motion of the repeating pattern in a wave.
d. the total number of S-shapes created by a wave in 60 seconds.

Answers

It’s c because a wave cycle is repeating patterns all over again and again
Other Questions
Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere. Once the chromosome has split, each chromatid is called a daughter chromosome. At the end of cytokinesis how many daughter chromosomes will be found in each cell Which is the most likely reason that rulers during the seventeenth century built elaborate palaces such as the one at Versailles, France, shown above? plsss help megive two examples of problems that can occur when sytems do not work properly Which of the following is not a product of cellular respiration?a. CO2 b. Energy c. C6H1206 d. H20 HELLLLLP I HAVE A TIMER PLEASE HELPWhat is the primary difference between a membership organization and a nonmembership organization? Official membership roles Members from the general public Dues requirements Transparency IS THE ANSWER MEMBERS FROM THE GENERAL PUBLIC??? 50 points!Divide the following polynomial(a^2n - a^n - 6) (a^n + 8)using long division explain every steps plz Do you remember happy together? The Louisiana purchase was accomplished during the presidency of What percentage of the Spanish population live in cities?A. 50%B. 65%C. 80%D. 95% Select the correct answer.Read this excerpt from My Bondage and My Freedom by Frederick Douglass:She had bread for the hungry, clothes for the naked, and comfort for every mourner that came within her reach. Slavery soon proved its ability to divest her of these excellent qualities, and her home of its early happiness. Conscience cannot stand much violence. Once thoroughly broken down, who is he that can repair the damage? It may be broken toward the slave, on Sunday, and toward the master on Monday. It cannot endure such shocks. It must stand entire, or it does not stand at all. If my condition waxed bad, that of the family waxed not better. The first step, in the wrong direction, was the violence done to nature and to conscience, in arresting the benevolence that would have enlightened my young mind.Which of the following sentences best describes Douglasss opinion about slavery?A. Slavery relies on the conscience to maintain itself.B. Slavery impacts only those that demonstrate little generosity toward others.C. Slavery is a degrading institution to all those involved.D. Slavery impacts peoples views of charity more than anything else. Sarah is having trouble studying from her notes. She is using a notes organizer, but she is still having difficultiesidentifying main ideas and vocabulary words. Sarah would benefit froma. writing her notes out in complete c. highlighting the important elements using hersentencesown note taking keyb. adding a questions section to her notes d. writing down everything the teacher says topageensure she doesn't miss anythingPlease select the best answer from the choices providedCD Six students are at an amusement park. In how many ways can they divide themselves into 3 groups each containing 2 people? A mineral:__________ a) must have an identifiable chemical composition. b) This includes solids with a compositions that can be identified but not expressed by an exact chemical formula; an example is glass must be inorganic. c) This excludes the vast number of organic compounds produced by living matter. must be naturally formed or formed from naturally occuring compounds. d) This includes the vast numbers of substances that can be produced in a laboratory but are not found in nature. must be a solid or a liquid. e) This excludes all gases. Write the equation in standard form Read the passage from the Louisiana State Constitution of 1812.We, the Representatives of the People of all that part of the Territory or country ceded under the name of Louisiana, by the treaty made at Paris, on the 30th day of April 1803, between the United States and France . . . . In order to secure to all the citizens thereof the enjoyment of the right of Life, Liberty and property, do ordain and establish the following constitution or form of government, and do mutually agree with each other to form ourselves into a free and independent State, by the name of the State of Louisiana.Constitution of Louisiana, 1812Whose words and ideas does this document represent?the federal government of the United Statesthe total population of the United Statesthe delegates standing in for Louisianansthe population of all western territories Please help. I want to finish this problem so I can have fun. It is really hard for me. Plz. Joshua tells his friends that for there to be snow it has to be 32o F. He uses his thermometer outside and sees snow. He finds it is only is 34oF. What is his percent error? (Round to the nearest tenth) What aspect of romanticism did Edgar Allen Poe portray in his works?an emphasis on science and reasona style that represented orderlinessa focus on bizarre plots and charactersan emphasis on normality and practicality Consider parallel lines cut by a transversal.Parallel lines q and s are cut by transversal r. On line q where it intersects line r, 4 angles are created. Labeled clockwise, from uppercase left: angle 1, angle 2, angle 4, angle 3. On line s where it intersects line r, 4 angles are created. Labeled clockwise, from uppercase left: angle 5, angle 6, angle 8, angle 7.Explain which theorems, definitions, or combinations of both can be used to prove that alternate exterior angles are congruent. how to fkirt with a teacher