Chemistry Middle School

Although light waves travel in straight lines, a laser beam can transmit signals through a transparent fiber optic cable even though the cable may bend and curve. The phenomenon responsible for this is called
A. Refraction
B: Internal Reflection
C: Absorption

Answers

Answer 1
Refraction is the answer





Gggggt gg for the ggv. Gv. Gc. Gv. CFC. F
Answer 2
Light refraction is the answer give me brainliest

Related Questions

Give an example of a hydraulic system that contains valves, briefly describe how it works, and explain how valves help it function.

Answers

Answer: A hydraulic valve properly directs the flow of a liquid medium, usually oil, through your hydraulic system. The direction of the oil flow is determined by the position of a spool. A hydraulic system can only function - as per requirements - by using valves. Thus, you should always look for the correct type of hydraulic valve to serve your intended purpose. The required size is determined by the maximum flow of the hydraulic system through the valve and the maximum system pressure.

Explanation:

Substance A and substance B combine to form substance C. Three illustrations of 3-D atomic structures of substances: substance A, substance B, and substance C. Substance A and B combine to form substance C. Ask your teacher to describe the illustrations to you. What is substance C? an atom a mixture an element a compound

Answers

c is a compound

Explanation:

because it is made up of element a and b

Can someone help me with this question below

Answers

Answer:

DONT QUOTE ME ON THIS BUT I THINK IT IS A

Explanation:

It's D! This is the cell in a plant that uses photosynthesis which takes energy from the sun and converts it to energy it can use! I hope this helps!

Which of the following is NOT a part of a nerve cell?

a.
dendrite
b.
neuron

c.
axon
d.
cell body

Answers

I think siri knows this

Answer: Your answer is B. Neuron. When you look at the nerve cell you can see the cell body, the dendrites ontop of it, axon is the tail like thing at the bottom and the neuron isn't even part of the nerve cell

Explanation:

Why is the sun's renewable energy important to animals?

1. they are able to directly convert the sun's energy into food
2. they eat plants that get their energy from the sun
3. the suns energy isn't important to animals because they don't depend on the plants
4. they absorb the sun's energy through their skin as a way of staying warms

Answers

Answer:

2. they eat plants that get their energy from the sun

Explanation:

Based on the way energy flows through an ecosystem, animals could not survive if they did not have the source of plants. So, the sun's renewable energy is important to animals because the sun helps them grow their food.

I hope this helps and makes sense!

Answer:

4. they absorb the sun's energy through their skin as a way of staying warms

Explanation:

xplain why the kidneys are important to our survival. (2 points)

a
They filter waste from the blood.

b
They remove urine from the body.

c
They increase sugar levels in the blood.

d
They make new blood for the body.

Answers

B is correct but I’m pretty sure a is also correct

Answer: the answer is a .

Explanation: kidneys do not "remove" urine from the body. They filter waste in the blood which then forms the urine. The kidney thus functions in filtration of waste products from the blood leading to urine formation.

Can someone please help its science

Answers

Answer:

c

Explanation:

the answer is c, hope this helps

im not very good with science and i just need help with this assignment please

Answers

Answer:

Hey,

So what you would do here is first choose a biome, such as the desert for example, then choose an organism that lives there, or an animal. Then think of what it is like where it lives, is it dry, cold, windy, and so force, just describing the place by its looks and climate. How would this population increase, maybe it would be if there was suddenly more food there for them, or if their ecosystem got better for them to live, then, if they populated more, how would that affect the ecosystem. Maybe some animals would die off more, or some would have to much food. Like what if the fly population suddenly doubled, for example, how would that affect the ecosystem? Now what would happen if that organism was removed? If flies were removed, spiders and a lot of other organisms would not have food, and some organisms would overpopulate because nothing would eat them. That is just an example.

Explanation:

I hope this helps, sorry if not. Have a great day!

Biome: Tropical Rainforest

Organism: Jaguar

1. Jaguars live in a range of habitats, including arid scrubland, thick tropical forests, swamps, coastal mangroves, lowland river valleys, grasslands, and mixed-conifer forests. They gravitate toward areas near rivers and streams.

2. Habitat loss, wildlife trafficking, collisions with vehicles, and retaliatory killings by landowners and ranchers who fear that jaguars will kill their livestock have significantly lowered the population numbers of jaguars and threaten them with eventual extinction.

3. If jaguars were to go extinct, the number of these animals would perhaps increase, which might change the current ecosystem, from what it is now, to a new ecosystem that will adjust to the species left.

Biome 2: Desert


Organism: Camel

1. No matter the type, camels are usually found in the desert, prairie or steppe. Though many people think that camels only live in hot climates, they do well in temperature ranges from 20 degrees F (minus 29 degrees.

2. The sudden increase in camel populations could be also related to massive import of live animals. The Arabian Peninsula countries are among the main camel importing countries.

3. A mob of feral camels moves across arid land in the Australian Outback. The animals, introduced to the area in the 1800s, are causing enormous damage to the ecosystem. ... Camels also damage salt lake ecosystems, pollute waterholes, and destabilise desert dunes, which can lead to erosion. Meaning There would be less damage to the ecosystem.

*WILL GIVE BRAINLIEST TO CORRECT ANSWER *
**QUESTION IS IN PICTURE**

Answers

Answer:

A - Add Catalyst

Explanation:

add caralyst

B
When decreasing the main formula you will have a decrease in the answer

Using an analogy of a water balloon, describe the function of the bladder. (2 points)

Answers

Water waste collects in the water balloon and slowly fills, once it is too full, the urin flows down the urethra , or the mouth of the water balloon, and out into the toilet

Wind generally moves from:
A. areas of low pressure to areas of high pressure
B. areas of strong pressure to areas of weak pressure
C. areas of weak pressure to areas of strong pressure
D. areas of high pressure to areas of low pressure

Answers

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D. Areas of high pressure to areas of low pressure.

_____________________________

_____________________________

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D areas of high pressure to areas of low pressure :)

Kayla summarizes the cell theory to her class. She states that all organisms are made
up of one or more cells. Which pair of statements correctly completes her summary?
A. All cells come from existing cells, and all cells have the same parts,
B. All cells are the same size, and the cell is the basic unit of all organisms.
C. The cell is the basic unit of all organisms, and all cells have the same parts.
D. The cell is the basic unit of all organisms, and all cells come from existing cells.

Answers

Answer:

C. The cell is the basic unit of all organisms, and all cells have the same parts.

Explanation:

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