A new unit of length is chosen such that the speed of light in vacuum is unify.find the distance between the sun and the earth
Answers
Answered by
0
Answer:
A new unit of length is chosen such that the speed of light in vecuum is unity. What is the distance between the sun and the earth in terms of the new unit, if light takes 8 min and 20 sec. to cover the distance ? reach the earth, t=8min20s=8×60+20=500s. x=c×t = 1new unit of length s-1×500s=500 new units of length.
Answered by
0
Explanation:
ᴅɪsᴛᴀɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ sᴜɴ ᴀɴᴅ ᴛʜᴇ ᴇᴀʀᴛʜ
= sᴘᴇᴇᴅ ᴏғ ʟɪɢʜᴛ × ᴛɪᴍᴇ ᴛᴀᴋᴇɴ ʙʏ ʟɪɢʜᴛ ᴛᴏ ᴄᴏᴠᴇʀ ᴛʜᴇ ᴅɪsᴛᴀɴᴄᴇ.
ʜᴇɴᴄᴇ, ᴅɪsᴛᴀɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ sᴜɴ ᴀɴᴅ ᴛʜᴇ ᴇᴀʀᴛʜ ɪs 500 ᴜɴɪᴛs.
Similar questions
Political Science,
8 days ago
Hindi,
8 days ago
Environmental Sciences,
8 days ago
Science,
16 days ago
Physics,
16 days ago
India Languages,
7 months ago
Biology,
7 months ago