Question

what is the defination of energy​

Answer 1

$\Huge\bold\red{Question?:}$

what is the defination of energy

$\Huge\bold\orange{Answer:}$

ᴇɴᴇʀɢʏ ɪꜱ ᴛʜᴇ Qᴜᴀɴᴛɪᴛᴀᴛɪᴠᴇ ᴘʀᴏᴘᴇʀᴛʏ ᴛʜᴀᴛ ᴍᴜꜱᴛ ʙᴇ ᴛʀᴀɴꜱꜰᴇʀʀᴇᴅ ᴛᴏ ᴀɴ ᴏʙᴊᴇᴄᴛ ɪɴ ᴏʀᴅᴇʀ ᴛᴏ ᴘᴇʀꜰᴏʀᴍ ᴡᴏʀᴋ ᴏɴ, ᴏʀ ᴛᴏ ʜᴇᴀᴛ, ᴛʜᴇ ᴏʙᴊᴇᴄᴛ. ᴇɴᴇʀɢʏ ɪꜱ ᴀ ᴄᴏɴꜱᴇʀᴠᴇᴅ Qᴜᴀɴᴛɪᴛʏ; ᴛʜᴇ ʟᴀᴡ ᴏꜰ ᴄᴏɴꜱᴇʀᴠᴀᴛɪᴏɴ ᴏꜰ ᴇɴᴇʀɢʏ ꜱᴛᴀᴛᴇꜱ ᴛʜᴀᴛ ᴇɴᴇʀɢʏ ᴄᴀɴ ʙᴇ ᴄᴏɴᴠᴇʀᴛᴇᴅ ɪɴ ꜰᴏʀᴍ, ʙᴜᴛ ɴᴏᴛ ᴄʀᴇᴀᴛᴇᴅ ᴏʀ ᴅᴇꜱᴛʀᴏʏᴇᴅ.

ᴏᴛʜᴇʀ ᴜɴɪᴛꜱ: ᴋᴡ⋅ʜ, ʙᴛᴜ, ᴄᴀʟᴏʀɪᴇ, ᴇᴠ, ᴇʀɢ, ꜰᴏᴏᴛ-ᴘᴏᴜɴᴅ

ɪɴ ꜱɪ ʙᴀꜱᴇ ᴜɴɪᴛꜱ: ᴊ = ᴋɢ ᴍ2 ꜱ−2

ꜱɪ ᴜɴɪᴛ: ᴊᴏᴜʟᴇ

ᴅɪᴍᴇɴꜱɪᴏɴ: ᴍ ʟ2 ᴛ−2

Thank you✌️❣️✌️

Answer 2

$\huge\mathcal{Energy}$

is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.