Question

define kilowatt hour and convert it into Joule ​

Answer 1

ᴋɪʟᴏᴡᴀᴛᴛ-ʜᴏᴜʀ ᴅᴇғɪɴɪᴛɪᴏɴ

ᴋɪʟᴏᴡᴀᴛᴛ-ʜᴏᴜʀ ɪs ᴀɴ ᴇɴᴇʀɢʏ ᴜɴɪᴛ (sʏᴍʙᴏʟ ᴋᴡʜ ᴏʀ ᴋᴡ⋅ʜ). ᴏɴᴇ ᴋɪʟᴏᴡᴀᴛᴛ-ʜᴏᴜʀ ɪs ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ ᴇɴᴇʀɢʏ ᴄᴏɴsᴜᴍᴇᴅ ʙʏ ᴘᴏᴡᴇʀ ᴄᴏɴsᴜᴍᴘᴛɪᴏɴ ᴏғ 1ᴋᴡ ᴅᴜʀɪɴɢ 1 ʜᴏᴜʀ: 1 ᴋᴡʜ = 1ᴋᴡ ⋅ 1ʜ. ᴏɴᴇ ᴋɪʟᴏᴡᴀᴛᴛ-ʜᴏᴜʀ ɪs ᴇǫᴜᴀʟ ᴛᴏ 3.6⋅106 ᴊᴏᴜʟᴇs: 1 ᴋᴡʜ= 3.6⋅106 ᴊ.

Answer 2

Answer:

• The kilowatt-hour is a composite unit of energy equal to one kilowatt (kW) of power sustained for one hour.

• the joule (symbol J), it is equal to 3600 kilojoules