Ask Question
PhysicsPhysics
9 February, 18:00

In the phenomenon known as the Doppler Effect, electrons are ejected when light shines on certain substances. true or false

+5
Answers (1)
  1. 9 February, 19:19
    0
    The "Doppler Effect" is the apparent change in wavelength of radiation

    from a source moving toward or away from the observer.

    The ejection of electrons from the surface of some substances when

    illuminated by light of sufficient frequency is the Photoelectric Effect.

    His explanation of that effect earned Albert Einstein his only Nobel Prize,

    awarded in 1921.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “In the phenomenon known as the Doppler Effect, electrons are ejected when light shines on certain substances. true or false ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
An object to charge 2.00 c is a pretty from a second object with the same charge by a distance of 1.50 m what is the electric force acting between the charges
Answers (1)
A 0.200 kg plastic ball moves with a velocity of 0.30 m/s. It collides with a second plastic ball of mass 0.100 kg, which is moving along the same line at a speed of 0.10 m/s.
Answers (1)
What do radio waves and microwaves have in common? A. Both have shorter wavelengths than visible light. B. Both are located to the right of visible lights on the spectrum. C. Both have higher frequencies than visible light. D.
Answers (2)
What exactly is meant by a "freely falling" object? (i. e. what is the definition of free fall?) ?
Answers (1)
The length of a wire 2.00 m is measured as 2.02m. What is the percentage error in the measurement?
Answers (1)
New Questions in Physics
Electromagnetic waves with low frequencies have been used for long-distance underwater communication. These waves most likely belong to which of the following parts of the electromagnetic spectrum? A. gamma rays B. infrared waves C. radio waves D.
Answers (1)
A bird sitting high in a tree is an example of an object with what type of energy
Answers (1)
The height a ball bounces is less than the height of the previous bounce due to friction. The heights of the bounces form a geometric sequence. Suppose a ball is dropped from one meter and rebounds 95 % of the height of the previous bounce.
Answers (1)
Five-gram samples of copper and aluminum are at room temperature. Both receive equal amounts of energy due to heat flow. The specific heat capacity of copper is 0.09 cal/g°C, and the specific heat capacity of aluminum is 0.22 cal/g°C.
Answers (1)
A bullet travels at 870 m/s. How long will it take a bullets to go 1 m?
Answers (1)
Home » Physics » In the phenomenon known as the Doppler Effect, electrons are ejected when light shines on certain substances. true or false
Sign Up Forgot Password?