Expert in study
alarm
Ask
English
Lerri

“Light travels faster than sound”​

answers: 1
Register to add an answer
The time for answering the question is over
199 cents Bogdan
Answer:

Light doesn't need a medium to travel. The speed of sound through air is about 340 meters per second. It's faster through water, and it's even faster through steel. Light will travel through a vacuum at 300 million meters per second.

447
Bogdan
For answers need to register.
Contacts
mail@expertinstudy.com
Feedback
Expert in study
About us
For new users
For new experts
Terms and Conditions