Science
Junior High
Resolved

๐™š ไธญ2 ็†็ง‘ ใ‚จใƒใƒซใ‚ฎใƒผ ็†ฑ้‡ใจ้›ปๅŠ›้‡
โœง 1kWใฎ้›ปๅŠ›ใ‚’1ๅˆ†้–“ไฝฟใฃใŸใจใใฎ้›ปๅŠ›้‡ใฏไฝ•Jใ‹ใ€‚
ใฎ็ญ”ใˆใŒ60000Jใซใชใ‚‹็†็”ฑใ‚’ๆ•™ใˆใฆใใ ใ•ใ„ > <
( ไปŠๆ—ฅๅˆใ‚ใฆใ‚จใƒใƒซใ‚ฎใƒผใ‚’ๅ‹‰ๅผทใ—ใฆใ„ใ‚‹ใฎใงใ™ใŒ
ใ„ใใชใ‚ŠkWใฎ่ชฌๆ˜Žใ‚‚ใชใๅ•้กŒใ‚’ๅ‡บใ•ใ‚Œใฆใ—ใพใฃใฆใ€ใ€
่ฉณใ—ใ„่งฃใๆ–นใ‚’ๆ•™ใˆใฆใใ ใ•ใ‚‹ใจๅŠฉใ‹ใ‚Šใพใ™ )

Answers

โœจ Best Answer โœจ

ใ€
J๏ผWร—็ง’

1 kW=1000W
1ๅˆ†๏ผ60็ง’

1000Wร—60็ง’๏ผ60000J

ใ‚ใ‚ŠใŒใจใ†ใ”ใ–ใ„ใพใ™ ั‚ ั‚
ใƒ™ใ‚นใƒˆใ‚ขใƒณใ‚ตใƒผใซใ•ใ›ใฆใ„ใŸใ ใใพใ™โ™ฉ

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions ๐Ÿ˜‰