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When light passes from a medium with a higher refractive index to one with a lower refractive index, its speed increases, and thus its wavelength also increases. This is a consequence of the relationship between speed, frequency, and wavelength. The frequency of light remains constant, but the wavelength changes when the light enters a different medium.
The principle of conservation of linear momentum is based on:
In MRI machine, which one of the following is used?
Which colour is the complementary colour of yellow?
A ray of light is incident on a transparent medium at an angle of 60°. The reflected ray of light is found to be completely Q.4 polarized. Then, the r...
As we go from Equator to North pole the value of ‘S; the acceleration due to gravity
Which law explains why passengers move forward when a moving bus stops suddenly?
If the Earth stopped rotating, what would happen to the apparent value of gravity (g) at different locations?
What is the minimum escape velocity of rocket to be launched into space?
When a passenger in a moving bus is suddenly thrown forward when the bus stops, this is explained by:
Tungsten is used for the manufacture of the filament of an electric bulb, because –