When you look at a pencil in a cup of water and see a distorted image of the pencil it is called "Refraction". I have seen many people post statements saying light is not affected by temperature. This is incorrect. A mirage on the highway is a perfect example. Mirages are caused by hot air near the ground refracting, or bending, light rays upwart into the eyes of a distant observer.
Speed of light in a vacuum = 3.00 x 10^8 m/s
Refraction of Air at 30oC = 1.00026
Formula: n = c/v
v = 3.00 x 10^8 / 1.00026
v = 2.99 x 10^8
331
That would depend on the medium which the light is traveling through.
A light jacket. 10 degrees Celsius is 50 degrees Fahrenheit.
When the light is traveling through vacuum.
48.6 degrees
6 degrees Celsius equals 42.8 degrees Fahrenheit. This means that you are likely to wear long sleeves and long pants, with a light to medium warmth jacket.
Yes. In fact light traveling through air moves slower than when traveling through a vacuum. Light traveling from the Sun travels through space which is almost a vacuum. Stars are suns and light from them goes through the interstitial areas between galactic clusters which is very close to a total vacuum.
The speed of air at 20 degrees Celsius is 343 meters per second. The speed of light is 299 792 458 meters per second.
Switching light on/off through loosening from socket is not advisable. Light bulb can reach at temperature between 200-260 degrees Celsius and it can be hazardous in physical contact.
a rainbow
Speed. All photons traveling through a vacuum travel at the speed of light.
If the temperature is 39 degrees Celsius you are most likely to want to wear?Something light and cool (or even a bathing suit) -- this is the same as 102.2 degrees Fvery little.