Ask question

Ask question

All categories

2 years ago

7

NEED AWNSER NOW! WILL MARK BRAINLY! Which term is defined as the ratio of the speed of light in a vacuum to the speed of light i

n the material it is passing through?
index of reflection

index of refraction

angle of reflection

angle of incidence

2 answers:

schepotkina [342]2 years ago

8 0

Answer:

Index of refraction.

Vanyuwa [196]2 years ago

7 0

Answer:

index of refraction

Explanation:

I just took the k12 quiz.

You might be interested in

A person jogs 10 meters in 5 seconds calculate her avarage speed

Bas_tet [7]

Answer:

So first determine how many times does 5 go into 100.

100/5=20

Thus in 100 seconds the boy would have traveled a distance of 10 meters 20 times.

10*20=200

If the boy travels 10meters in 5 seconds, he travels 200m in 100seconds.

8 0

3 years ago

Read 2 more answers

vredina [299]

Answer

What type of phases?

4 0

3 years ago

What is the potential energy of a spring that is compressed 0.65 m by a 25 kg block if the spring constant is 95 N/m?

Sonbull [250]

E=F*d/2 = M*g*d/2 = 25kg * 9.8 N/kg *0.65m / 2 = 79.625J

7 0

2 years ago

Read 2 more answers

An object's starting position is at point A and its final position is at point B.

salantis [7]

B- we would need the time to fulfill the formula distance = speed x time

4 0

2 years ago

If the potential difference across the bulb in a camping lantern is 9.0 V, what is the

Gre4nikov [31]

Answer:

9V

Explanation:

The potential difference across the terminal as the same and thats because we are assuming that the source has no internal resistance.

Internal resistance are usually little resistances in the supply.

4 0

2 years ago