Visible light and gamma rays are different parts of the full spectrum of light. Since they are really both just light, they travel at the same speed, the speed of light. 186,000 miles per second.
They are the same. They are all electromagnetic radiation, just different wavelengths.
They are identical.
Radio waves and light are the same exact physical phenomenon, and differ only in their wavelength (frequency). Their speeds are identical.
The speed of light in glass is the reciprocal of the refractive index of the glass or 1/(refractive index). Not all glass is the same: its refractive index can range from less than 1.5 for Pyrex (a borosilicate glass) to more than 1.9 for (impure) flint glass. This means the speed of light in glass can range between 0.52 and 0.68 of its speed in vacuum.
hg is a measurement of Vacuum measured in Inches of Murcury.
Electromagnetic waves can travel through a vacuum.
types include (in order of increasing frequency and decreasing wavelength): radio waves, microwaves, terahertz radiation, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays
If both speeds are measured in the same medium, whether it be vacuum, water, or jello, then they are equal.
They are equal.
They are the same.
If both of them are in the same substance, then their speeds are equal.
Same speed - light and gamma rays are both electromagnetic waves, but with different frequencies.
No. Their speeds are identical.
Radio waves and light are the same exact physical phenomenon, and differ only in their wavelength (frequency). Their speeds are identical.
vacuum is measured in pressure. To get a vacuum you need a negative pressure. that would be inches of mercury hg
A vacuum is not visible, as it is an absence of matter. Matter must exist to be seen, and so a vacuum cannot be seen.
The speed of light in glass is the reciprocal of the refractive index of the glass or 1/(refractive index). Not all glass is the same: its refractive index can range from less than 1.5 for Pyrex (a borosilicate glass) to more than 1.9 for (impure) flint glass. This means the speed of light in glass can range between 0.52 and 0.68 of its speed in vacuum.
at cruising speeds you will be in a high vacuum situation that advances the timing for better economy.
Both radio waves and tv waves are electromagnetic waves. So both have the same speed in vacuum. Of course radio waves are of lower frequency compared to that of tv waves.