Question

what is physical change??​

Answer 1

Answer:

$\large\star{\underline{\underline{\bf{Physical \ change}}}}\star$

➣Physical changes do not make a new substance.

➣ It can be a change in the shape or appearance of an object, like crumpling a piece of paper, or cutting, bending, or dissolving something.

➣Since objects do not become a different substance during a physical change, it is usually easy to reverse the change.

Answer 2

Answer:

ᴘʜʏsɪᴄᴀʟ ᴄʜᴀɴɢᴇs ᴀʀᴇ ᴄʜᴀɴɢᴇs ᴀғғᴇᴄᴛɪɴɢ ᴛʜᴇ ғᴏʀᴍ ᴏғ ᴀ ᴄʜᴇᴍɪᴄᴀʟ sᴜʙsᴛᴀɴᴄᴇ, ʙᴜᴛ ɴᴏᴛ ɪᴛs ᴄʜᴇᴍɪᴄᴀʟ ᴄᴏᴍᴘᴏsɪᴛɪᴏɴ. ᴘʜʏsɪᴄᴀʟ ᴄʜᴀɴɢᴇs ᴀʀᴇ ᴜsᴇᴅ ᴛᴏ sᴇᴘᴀʀᴀᴛᴇ ᴍɪxᴛᴜʀᴇs ɪɴᴛᴏ ᴛʜᴇɪʀ ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴄᴏᴍᴘᴏᴜɴᴅs, ʙᴜᴛ ᴄᴀɴ ɴᴏᴛ ᴜsᴜᴀʟʟʏ ʙᴇ ᴜsᴇᴅ ᴛᴏ sᴇᴘᴀʀᴀᴛᴇ ᴄᴏᴍᴘᴏᴜɴᴅs ɪɴᴛᴏ ᴄʜᴇᴍɪᴄᴀʟ ᴇʟᴇᴍᴇɴᴛs ᴏʀ sɪᴍᴘʟᴇʀ ᴄᴏᴍᴘᴏᴜɴᴅs.

hope it helps uhh

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- Pari 4166❤❤