If both of them are in the same substance, then their speeds are equal.
They are equal.
If both speeds are measured in the same medium, whether it be vacuum, water, or jello, then they are equal.
They are the same.
Same speed - light and gamma rays are both electromagnetic waves, but with different frequencies.
About 2/3 its speed in a vacuum.
No. Their speeds are identical.
They are equal.
If both speeds are measured in the same medium, whether it be vacuum, water, or jello, then they are equal.
They are the same.
Radio waves and light are the same exact physical phenomenon, and differ only in their wavelength (frequency). Their speeds are identical.
The speed of visible light is the same as the speed of gamma rays, which is approximately 186,282 miles per second in a vacuum.
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.
Same speed - light and gamma rays are both electromagnetic waves, but with different frequencies.
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.
at cruising speeds you will be in a high vacuum situation that advances the timing for better economy.
About 2/3 its speed in a vacuum.
Their speeds are all the same.