the velocity of light is maximum in vacuum I.e 3*10^8 m/s. as the density of the medium increases the velocity of light decreases in the medium. so the velocity of light is less in watt than in atmosphere. the thicker the medium is the slower the electromagnetic wave, so the velocity of light will be minimum in the thickest medium.
Gases.
a vacuum supports no sound waves, so sound cannot be heard in vacuum.
Gases
Speed of light is a constant factor. It is approximately 188,000 miles per second.
Light does not change speed when it goes through glass.
the speed of light, commonly denoted as "c", is constant no matter which medium it passes through.
A minimum of 2.3 minutes.
Yes, the speed of light is the fastest thing known to man.
The speed of light is minimum in Glass. It is because light travels at minimum speed in solids.
Speed of light is a constant factor. It is approximately 188,000 miles per second.
Light does not change speed when it goes through glass.
the speed of light, commonly denoted as "c", is constant no matter which medium it passes through.
A minimum of 2.3 minutes.
glass
Zero (0) light cannot pass through opaque materials.
Yes, the speed of light is the fastest thing known to man.
A projectile has minimum speed at the top of the trajectory.
In general, light propagates at c, the speed of light (that is, 299,792,458m/s), however when travelling through a medium such as an optical fibre, this will decrease, but will still travel at a constant speed dependent upon values such as the materials permittivity and permeability. Light travels easiest through insulating mediums, and cannot travel far through conductors.
In most countries, on most roads, there is no specified minimum speed.
Is what the speed of light or light speed.ANSWER300,000 km/s