A gas in a container has a volume of 1.20 L at 27°C. 1. What volume does this gas occupy at 123°C?

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter