Physics, 27.01.2021 18:20 tyaslovell
Stars emit different wavelengths of visible light due to their different
temperatures. How does this phenomenon support the particle model of
light?
A. It is the result of interference.
B. It is the result of diffraction.
C. It is the result of the photoelectric effect.
D. It is the result of blackbody radiation.
Answers: 2
Physics, 21.06.2019 22:30
Acricket ball of 70g moving with a velocity of 0.5 m/s is stopped by a player in 0.5s what is the force applied to stop the ball
Answers: 1
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 3
Stars emit different wavelengths of visible light due to their different
temperatures. How does thi...
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