xoxo36 xoxo36
  • 03-09-2018
  • Physics
contestada

please help what is the definition ligthspeed

Respuesta :

tareqelhamdani
tareqelhamdani tareqelhamdani
  • 03-09-2018

Light speed is the speed at which light can travel in a "vacuum" (space for example).

The speed of light is constant and is exactly: 299,792,458 meters per second

ONLY IN A VACUUM!!

The speed of light changes when it goes through different mediums (such as from space to Earth, light travels slower in Earth).

Good luck!

Answer Link

Otras preguntas

Egyptians did not know much about the human body. Please select the best answer from the choices provided o T o F
1 through 5 for the crossword
Select the word and phrase from the drop-down menus to correctly complete the sentence. It could be inferred that the word consternation means__________ in the
If you interview a dentist to learn about her experiences on the job, she is considered a secondary source of information. Please select the best answer from
Which is a compound-complex sentence? A) After the massacre occurred, the government started an investigation, but no one expected to find anything. B) Althoug
The graph of the function g(x) is a transformation of the parent function f(x)=x2 . Which equation describes the function g? g(x)=(x+4)2 ​ g(x)=(x−4)2 g(x)=x2+4
What does it mean if a line is perpendicular to another line?
Witch one is greater 500 inches or 40 feet
In what ways did Homer use mythology
How do I find indirect measurement