Question

can anybody explain me physical change and chemical change with its example​

Answer 1

Answer:

find the smallest number by which 3035 must be divided to obtained to be a perfect square root. Also find the square root of the perfect number.

Answer 2

Answer:

ꜱᴏᴍᴇ ᴇxᴀᴍᴘʟᴇꜱ ᴏꜰ ᴘʜʏꜱɪᴄᴀʟ ᴄʜᴀɴɢᴇ ᴀʀᴇ ꜰʀᴇᴇᴢɪɴɢ ᴏꜰ ᴡᴀᴛᴇʀ, ᴍᴇʟᴛɪɴɢ ᴏꜰ ᴡᴀx, ʙᴏɪʟɪɴɢ ᴏꜰ ᴡᴀᴛᴇʀ, ᴇᴛᴄ.

ᴀ ꜰᴇᴡ ᴇxᴀᴍᴘʟᴇꜱ ᴏꜰ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ ᴀʀᴇ ᴅɪɢᴇꜱᴛɪᴏɴ ᴏꜰ ꜰᴏᴏᴅ, ʙᴜʀɴɪɴɢ ᴏꜰ ᴄᴏᴀʟ, ʀᴜꜱᴛɪɴɢ, ᴇᴛᴄ. ... ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇꜱ ᴜꜱᴜᴀʟʟʏ ɪɴᴠᴏʟᴠᴇ ᴛʜᴇ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ ᴏꜰ ᴇɴᴇʀɢʏ (ᴡʜɪᴄʜ ᴄᴀɴ ʙᴇ ɪɴ ᴛʜᴇ ꜰᴏʀᴍ ᴏꜰ ʜᴇᴀᴛ, ʟɪɢʜᴛ, ꜱᴏᴜɴᴅ, ᴇᴛᴄ.)

ᴀ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ ʀᴇꜱᴜʟᴛꜱ ꜰʀᴏᴍ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ, ᴡʜɪʟᴇ ᴀ ᴘʜʏꜱɪᴄᴀʟ ᴄʜᴀɴɢᴇ ɪꜱ ᴡʜᴇɴ ᴍᴀᴛᴛᴇʀ ᴄʜᴀɴɢᴇꜱ ꜰᴏʀᴍꜱ ʙᴜᴛ ɴᴏᴛ ᴄʜᴇᴍɪᴄᴀʟ ɪᴅᴇɴᴛɪᴛʏ.

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1).ᴇxᴀᴍᴘʟᴇꜱ ᴏꜰ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇꜱ ᴀʀᴇ ʙᴜʀɴɪɴɢ, ᴄᴏᴏᴋɪɴɢ, ʀᴜꜱᴛɪɴɢ, ᴀɴᴅ ʀᴏᴛᴛɪɴɢ.

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2).ᴇxᴀᴍᴘʟᴇꜱ ᴏꜰ ᴘʜʏꜱɪᴄᴀʟ ᴄʜᴀɴɢᴇꜱ ᴀʀᴇ ʙᴏɪʟɪɴɢ, ᴍᴇʟᴛɪɴɢ, ꜰʀᴇᴇᴢɪɴɢ, ᴀɴᴅ ꜱʜʀᴇᴅᴅɪɴɢ.

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