What is the ability of an object to vibrate by reflecting energy?

What is the ability of an object to vibrate by reflecting energy?

The ability of an object to vibrate by REFLECTING energy is called resonance.

What is the bending of a wave caused by a change in its speed as it moves from one medium to another?

Refraction is the bending of a wave caused by a change in its speed as it moves from one medium to another.

What is the measure of the energy in a wave?

Amplitude
Amplitude means a measure of the amount of energy in a wave.

When an object is vibrating We say that it has kinetic energy?

Anything that creates vibrational, rotational or translational energy is kinetic energy. Most forms of energy in the world are considered kinetic energy, because the energy is created by one or more objects acting against an environment or another object.

What happens to a wave when the energy is absorbed?

When waves are absorbed by a surface, the energy of the wave is transferred to the particles in the surface. This will usually increase the internal energy of the particles. When white light shines on an opaque object, some wavelengths or colours of light are absorbed. These wavelengths are not detected by our eyes.

What is caused by the bending of a wave around an object?

Refraction is the change in direction of waves that occurs when waves travel from one medium to another. Refraction is always accompanied by a wavelength and speed change. Diffraction is the bending of waves around obstacles and openings. The amount of diffraction increases with increasing wavelength.

What type of energy is transferred through electromagnetic waves?

electromagnetic
Radiation is the transfer of heat energy through space by electromagnetic radiation.

What the kinetic energy of an object depends on?

Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.