Question

express the average distance between the earth and sun in light year and parsec

Answer 1

Answer:

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Explanation:

An astronomical unit (AU) is equal to the average distance from Earth to the Sun, about 92.9 * 106 mi. A parsec (pc) is the distance at which a length of 1 AU would subtend an angle of exactly 1 second of arc (the figur

Answer 2

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ᴀɴ ᴀsᴛʀᴏɴᴏᴍɪᴄᴀʟ ᴜɴɪᴛ (ᴀᴜ) ɪs ᴇǫᴜᴀʟ ᴛᴏ ᴛʜᴇ ᴀᴠᴇʀᴀɢᴇ ᴅɪsᴛᴀɴᴄᴇ ғʀᴏᴍ ᴇᴀʀᴛʜ ᴛᴏ ᴛʜᴇ sᴜɴ, ᴀʙᴏᴜᴛ 92.9 * 106 ᴍɪ. ᴀ ᴘᴀʀsᴇᴄ (ᴘᴄ) ɪs ᴛʜᴇ ᴅɪsᴛᴀɴᴄᴇ ᴀᴛ ᴡʜɪᴄʜ ᴀ ʟᴇɴɢᴛʜ ᴏғ 1 ᴀᴜ ᴡᴏᴜʟᴅ sᴜʙᴛᴇɴᴅ ᴀɴ ᴀɴɢʟᴇ ᴏғ ᴇxᴀᴄᴛʟʏ 1 sᴇᴄᴏɴᴅ ᴏғ ᴀʀᴄ (ᴛʜᴇ ғɪɢᴜʀᴇ).

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