if light enters a glass,it slows down more than_______
a)200,000km/s
b)150,000km/s
c)100,000km/s
d)50,000km/s
Share
if light enters a glass,it slows down more than_______
a)200,000km/s
b)150,000km/s
c)100,000km/s
d)50,000km/s
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
The answer is a option B
Answer:
a)200000km/s
Explanation:
.,............