A waves carries energy away from the wave source.which statement correct about wave?
A.particles of the medium travel along the wave. B.particles of the medium do not travel along the wave. C.particles of the medium stay on its position. D.all of the above.
2.which of the following is being transferred by the wave?
A.Energy B.meduim C.particles D.power
3.visible light is the only electromagnetic spectrum that we can see by our naked eye.What is electromagnetic waves?
A.a wave that can travel through a medium only. B.a wave that can travel through space only. C.a wave cause by a electric and magnetic field. D.All of the above.
4.what is the difference between transverse and longitudinal waves?
A.transverse waves travel in a parallel direction to the motion of the particles of medium while longitudinal waves travel perpendicular to the direction of motion. B.transverse waves travel perpendicular to the direction of the motion of the wave while longitudinal waves travel parallel to the direction of the motion of the wave. C.Transverse waves travel through a medium while longitudinal waves travels through space. D.Sound wave is an example of transverse wave while water wave is an example of longitudinal waves.
5.Which statement concerning waves is not correct?
A.a wave is a traveling disturbance B.a wave carries energy from one place to another C.a water wave can have both transverse and longitudinal components. D.a transverse wave is one which the disturbance is parallel to the direction of propagation.
