1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Helen [10]
3 years ago
12

Which ray diagram correctly illustrates what happens when light is incident from the air onto a flat glass surface? The dotted l

ine represents the normal.

Physics
1 answer:
prohojiy [21]3 years ago
3 0

Answer:

When light incident at angle more than critical angle then whole beam of light will get reflected at same angle into the same medium

So correct answer is

Option D

Explanation:

Critical angle is the maximum angle of incidence for which light shows the phenomenon of refraction of light

Here light bends at 90 degree angle when light incident at critical angle

Now if the incident light is more than the critical angle then light will follow the rules of reflection and all light rays will get reflected at same angle as that of angle of incidence

So here we can say that correct answer is

Option D

You might be interested in
How does energy change as it moves through the ecosystem?
Galina-37 [17]

Answer:

by the animeals and himens getting vood

Explanation:

3 0
3 years ago
Read 2 more answers
A black squirrel is sitting on the ground. A red squirrel is sitting on a tree branch high above the black squirrel. Both squirr
labwork [276]

The black squirrel has zero kinetic energy (if it's not moving) and lower gravitational potential energy than the red squirrel or zero gravitational potential energy if the ground is assumed to be zero gravitational potential line.

4 0
3 years ago
Read 2 more answers
What evidence do you that suggest water waves are transverse wave​
svp [43]

Answer:

If you throw a pebble into a pond, ripples

spread out from where it went in. These

ripples are waves travelling through the

water. The waves move with a transverse

motion.

Explanation:

5 0
3 years ago
State the laws of vibration of a stringed Instrument​
olchik [2.2K]
If the length and linear density are constant, the frequency is directly proportional to the square root of the tension.
7 0
3 years ago
How to solve number 10
Vinil7 [7]

The 'formulas' to use are just the definitions of 'power' and 'work':

Power = (work done) / (time to do the work)

and  

Work = (force) x (distance) .

Combine these into one. Take the definition of 'Work', and write it in place of 'work' in the definition of power.

Power = (force x distance) / (time)

From the sheet, we know the power, the distance, and the time.  So we can use this one formula to find the force.

Power = (force x distance) / (time)

Multiply each side by (time):  (Power) x (time) = (force) x (distance)

Divide each side by (distance): Force = (power x time) / (distance).

Look how neat, clean, and simple that is !

Force = (13.3 watts) x (3 seconds) / (4 meters)

Force = (13.3 x 3 / 4) (watt-seconds / meter)

Force = 39.9/4 (joules/meter)

<em>Force = 9.975 Newtons</em>

Is that awesome or what !

6 0
2 years ago
Other questions:
  • A ray passing through optical centre don't deviate ? why​
    13·1 answer
  • A ray diagram without the produced image is shown.
    7·2 answers
  • A .25 kilogram baseball is thrown upwards with a speed of 30 meters per second. Neglecting friction the maximum height reached b
    13·1 answer
  • As you watch a surfer ride a wave toward the shoreline what is the shoreline
    5·2 answers
  • 1. A ski-plane with a total mass of 1200 kg lands towards the west on a frozen lake at 30.0
    15·1 answer
  • Can someone please illustrate how the refracted ray will look like?
    6·1 answer
  • PLEASE HELP, PLS HELP...
    15·1 answer
  • 1. (6x + 8)(5x - 8)
    5·1 answer
  • What is so soothing about the ocean? And why are some people afraid of the ocean?
    9·2 answers
  • make a sketch showing the direction of the magnetic field from the solenoid. on your sketch, label the induced north magnetic po
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!