3 years ago

Part D

Physics

1 answer:

Montano1993 [528]3 years ago

4 0

Answer:

Explanation:

I literally just did this question lol I hope I helped

You might be interested in

Which objects would be considered to be in free fall?

SVEN [57.7K]

Answer:

Any object that is being acted upon only by the force of gravity is said to be in a state of free fall.

Explanation:

8 0

3 years ago

Read 2 more answers

Which change to a circuit is most likely to decrease its electrical power?

Harlamova29_29 [7]

Answer:

It's D

Explanation:

8 0

2 years ago

Read 2 more answers

A green light is submerged 2.70 m beneath the surface of a liquid with an index of refraction 1.31. What is the radius of the ci

Anettt [7]

Answer:

The radius is $r = 3.1905 \ m$

Explanation:

From the question we are told that

The distance beneath the liquid is $d = 2.70 \ m$

The refractive index of the liquid is $n_i = 1.31$

Now the critical value is mathematically represented as

$\theta = sin ^{-1} [\frac{1}{n_i} ]$

substituting values

$\theta = sin ^{-1} [\frac{1}{131} ]$

$\theta = 49.76^o$

Using SOHCAHTOA rule we have that

$tan \theta = \frac{ r}{d}$

=> $r = d * tan \theta$

substituting values

$r = 2.7 * tan (49.76)$

$r = 3.1905 \ m$

5 0

3 years ago

Помогите плз!

Softa [21]

Все написано в скобках правильно

3 0

3 years ago

Perform the operation of 147.02 / 0.338, and report the result with the proper number of significant figures

Ede4ka [16]

Answer:

434.97041

Explanation:

4 0

2 years ago