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A vacuum, so no material
What else can I help you with?
Velocity of light greatest?
in a vacuum
In which of the following materials is the velocity of light greatest A Air B Water C Crown glass D Fused quartz?
The velocity of light is greatest in fused quartz. The speed of light varies depending on the medium it travels through, with the highest speed occurring in materials that have low refractive indexes, such as fused quartz.
What material has the greatest velocity of light?
air
What is The greatest velocity a falling object?
the greatest velocity a falling object reaches is terminal velocity
What is the greatest velocity a falling object reaches?
the greatest velocity a falling object reaches is terminal velocity
What material is the velocity of light the greatest?
Light travels at its "maximum velocity" in a vacuum. In any other medium, interference makes it appear to slow down. We're giving Čerenkov radiation the day off here.
Which factors affect the velocity of light?
The speed of light in a vacuum is constant. Otherwise, the speed of light will depend on what materials it travels through. For example, the speed of light in air is similar to the speed of light in a vacuum; in water, it is quite a bit slower.
What is the greatest velocity a falling objecy reaches?
The greatest velocity, achieved when the acceleration due to gravity is balanced by the aerodynamic deceleration, is called the terminal velocity.
What happens when light passes through something?
The velocity of light is greatest when travelling through a vacuum. When travelling through something else, a glass material say, then its velocity is slower. The refractive index is the ratio of the speed of light in a vacuum to the speed of light in that substance. For example light travels in a vacuum about 1.3 times as fast as in water, so we say water has a refractive index of 1.3. And it is likely that the velocity in the glass will be different at different wavelengths of light.
What is the velocity of light in meters?
the velocity of light is 300000000 m/s
What is the earth's greatest velocity?
perihelion
When is the the kinetic energy the greatest?
The kinetic energy of an object is greatest when its velocity is at its maximum. Kinetic energy is directly proportional to the square of the velocity of the object, so as the velocity increases, the kinetic energy increases exponentially.
