2 years ago

Which term is defined as the change in the direction of light when it goes from one medium into a different medium?

Physics

1 answer:

love history [14]2 years ago

3 0

Answer:

refraction

Explanation:

You might be interested in

A small spinning asteroid is in a circular orbit around a star, much like the earth's motion around our sun. The asteroid has a

Fudgin [204]

Answer:

Temperature will be 305 K

Explanation:

We have given The asteroid has a surface area $A=7.70m^2$

Power absorbed P = 3800 watt

Boltzmann constant $\sigma =5.67\times 10^{-8}Wm/K^4$

According to Boltzmann rule power radiated is given by

$P=\sigma AT^4$

$3800=5.67\times 10^{-8}\times 7.70\times T^4$

$T^4=87.0381\times 10^8$

$T=305K$

So temperature will be 305 K

8 0

4 years ago

What is the speed of a 55.0 kg skydiver who has 7.81 x 104 J of kinetic energy?

KATRIN_1 [288]

Answer:

v=53.3m/s

Explanation:

Ek=1/2mv²

7.81×10⁴=1/2×55.0v²

v= the square root of 7.81×10⁴/0.5×55.0

v=53.3m/s

5 0

4 years ago

A transformer only works with which type of current?

Elden [556K]

Answer would be: alternating.There is no electrical connection between the two coils. These only work if alternating current is supplied to the main coil. If DC was supplied, there would be no flow of current in the minor coil.

4 0

3 years ago

Read 2 more answers

In a ____ wave, pasticles of the medium move perpendicular<br> to the direction of the wave.

GrogVix [38]

The answer is transverse

6 0

3 years ago

Constants Periodic Table A seesaw has a mass of 50 kg, a length of 3.0 m, and a fulcrum beneath its midpoint. It is balanced whe

andrew-mc [135]

Answer:

Solution is attached below.

Explanation:

3 0

3 years ago