# physics

posted by zach

How much time does it take a pulse of light to travel through 180$${\rm {\rm m}}$$ of water?

1. Eli

Can you retype the equation please? I would love to help.

## Similar Questions

1. ### physic

How long (in ns) does it take light to travel 1.00 m in vacuum?
2. ### physics

Two strings, each 19.5 m long, are stretched side by side. One string has a mass of 78.0 g and a tension of 180.0 N. The second string has a mass of 58.0 g and a tension of 152.1 N. A pulse is generated at one end of each string simultaneously. …
3. ### physics

Modern lasers can create a pulse of light that lasts only a few femtoseconds. (a) What is the length of a pulse of red light that lasts 6.2 fs?
4. ### physics

Modern lasers can create a pulse of light that lasts only a few femtoseconds. (a) What is the length of a pulse of red light that lasts 6.2 fs?
5. ### science

how much time(in hours)will it take if you travel by car at an average speed of 180 km/h?
6. ### physics

Light travels at a speed of about 3.0 108 m/s. (a) How many miles does a pulse of light travel in a time interval of 0.1 s, which is about the blink of an eye?