Physics
Physics, 14.05.2021 01:50, hrcatena

Which of the following waves CAN be transmitted through a vacuum? -sound only
-both sound and light
-neither sound nor light
-light only

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:10, areanna02
An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?
Answers: 2
image
Physics, 21.06.2019 23:20, drice517
According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
Answers: 1
image
Physics, 22.06.2019 03:30, ashah1260
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
image
Physics, 23.06.2019 00:30, SpookyAlex2132
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
Do you know the correct answer?
Which of the following waves CAN be transmitted through a vacuum? -sound only
-both sound and...

Questions in other subjects:

Konu
Geography, 12.01.2021 06:10
Konu
Mathematics, 12.01.2021 06:10
Konu
History, 12.01.2021 06:10