a denser medium hav more no.of particles also > the no.of particles > the opposition provided for.....
therefore both wavelength and speed of light changes but frequency remains the same.
After a wave passes through a medium, the medium returns to its original state. The particles of the medium undergo temporary displacement or vibration as the wave passes through, but they eventually return to their original positions once the energy of the wave has passed.
As the electromagnetic wave passes from air into glass, the frequency remains the same, but the speed decreases. This is due to the change in the medium's refractive index, which causes the wave to slow down as it travels through the denser medium of glass.
When light enters a denser medium, its speed decreases, causing it to bend or refract toward the normal of the boundary between the two mediums. The frequency of the light remains constant as it passes through the boundary, but its wavelength changes.
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
After a wave passes through a medium, the particles of the medium typically return to their original position. They may experience temporary displacement as the wave passes through but will eventually settle back to their equilibrium position. The energy of the wave is transferred through the medium without permanently altering the particles.
It is redirected as it passes through a medium
It is redirected as it passes through a medium.
The emergent ray is the ray of light which passes through a denser medium(glass) to a rarer medium(air).
After a wave passes through a medium, the medium returns to its original state. The particles of the medium undergo temporary displacement or vibration as the wave passes through, but they eventually return to their original positions once the energy of the wave has passed.
As the electromagnetic wave passes from air into glass, the frequency remains the same, but the speed decreases. This is due to the change in the medium's refractive index, which causes the wave to slow down as it travels through the denser medium of glass.
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
When light enters a denser medium, its speed decreases, causing it to bend or refract toward the normal of the boundary between the two mediums. The frequency of the light remains constant as it passes through the boundary, but its wavelength changes.
When a wave passes from a less dense medium to a denser one, most of the wave energy is answer is reflected FALSE
After a wave passes through a medium, the particles of the medium typically return to their original position. They may experience temporary displacement as the wave passes through but will eventually settle back to their equilibrium position. The energy of the wave is transferred through the medium without permanently altering the particles.
When a ray of light passes from an optically denser medium to a rarer medium, it bends away from the normal. This phenomenon is known as refraction. The speed of light changes as it moves from one medium to another, causing the change in direction.
Light can be both reflected and refracted when it passes through a transparent medium. Reflection occurs when light bounces off the surface of the medium, while refraction happens when light changes direction as it moves through the medium.
When light passes from air into water, it undergoes refraction, causing it to change direction. This is due to the change in speed of light as it moves from a less dense medium (air) to a denser medium (water). The light ray bends towards the normal (an imaginary line perpendicular to the surface) when entering the water.