Physicsmedium · Past Paper
Which of the following remains constant when light travels from one medium to another?
AWavelength
BVelocity
CFrequency
DAmplitude
✓ Correct Answer: C — Frequency
Frequency is a property of the source and does not change during refraction.
Share this question
More from Physics
- The refractive index of a medium is 1.732. What is the angle of refraction if the angle of incidence is 60 degrees?
- If the escape velocity on Earth is 11.2 km/s, what would it be on a planet with double the mass and double the radius of Earth?
- In a lift moving upwards with an acceleration 'a', the effective weight of a person is:
- If two 10 Ohm resistors are connected in series, the total resistance is:
- A body starting from rest moves with a uniform acceleration of 2 m/s^2 for 5 seconds. The distance covered in the 5th second is: