Question

2. You have tried a number of methods to separate impurities like mud from
water. Sometimes, the water obtained after employing all these processes could
still be a little muddy. Let us see if we can remove even this impurity completely.
Take this filtered water in a glass. Tie a thread to a small piece of alum.
Suspend the piece of alum in the water and swirl. Did the water become clear?
What happened to the mud? This process is called loading. Talk to some elders
in your family to find out whether they have seen or used this process.​

Answer 1

ᴛʜᴇ ᴡᴏʀᴅ “ᴍᴀᴛʜᴇᴍᴀᴛɪᴄꜱ” ɪꜱ ᴅᴇʀɪᴠᴇᴅ ꜰʀᴏᴍ ᴛʜᴇ ɢʀᴇᴇᴋ ᴡᴏʀᴅ “ᴍᴀᴛʜᴇᴍᴀ” ᴍᴇᴀɴɪɴɢ ᴋɴᴏᴡʟᴇᴅɢᴇ. ɪᴛ ɪɴᴄʟᴜᴅᴇꜱ ᴛʜᴇ ꜱᴛᴜᴅʏ ᴏꜰ ᴄᴏɴᴄᴇᴘᴛꜱ ꜱᴜᴄʜ ᴀꜱ ɴᴜᴍʙᴇʀ ᴛʜᴇᴏʀʏ, ᴀʟɢᴇʙʀᴀ, ᴍᴀᴛʜᴇᴍᴀᴛɪᴄᴀʟ ᴀɴᴀʟʏꜱɪꜱ, ᴇᴛᴄ. ᴀʀᴄʜɪᴍᴇᴅᴇꜱ ɪꜱ ᴋɴᴏᴡɴ ᴀꜱ ᴛʜᴇ ꜰᴀᴛʜᴇʀ ᴏꜰ ᴍᴀᴛʜᴇᴍᴀᴛɪᴄꜱ. ʜᴇ ʟɪᴠᴇᴅ ʙᴇᴛᴡᴇᴇɴ 287 ʙᴄ – 212 ʙᴄ. ꜱʏʀᴀᴄᴜꜱᴇ, ᴛʜᴇ ɢʀᴇᴇᴋ ɪꜱʟᴀɴᴅ ᴏꜰ ꜱɪᴄɪʟʏ ᴡᴀꜱ ʜɪꜱ ʙɪʀᴛʜᴘʟᴀᴄᴇ. ᴀʀᴄʜɪᴍᴇᴅᴇꜱ ᴡᴀꜱ ꜱᴇʀᴠɪɴɢ ᴛʜᴇ ᴋɪɴɢ ʜɪᴇʀᴏ ɪɪ ᴏꜰ ꜱʏʀᴀᴄᴜꜱᴇ ʙʏ ꜱᴏʟᴠɪɴɢ ᴍᴀᴛʜᴇᴍᴀᴛɪᴄᴀʟ ᴘʀᴏʙʟᴇᴍꜱ ᴀɴᴅ ʙʏ ᴅᴇᴠᴇʟᴏᴘɪɴɢ ɪɴᴛᴇʀᴇꜱᴛɪɴɢ ɪɴɴᴏᴠᴀᴛɪᴏɴꜱ ꜰᴏʀ ᴛʜᴇ ᴋɪɴɢ ᴀɴᴅ ʜɪꜱ ᴀʀᴍʏ.

ɴᴏᴛᴀʙʟᴇ ɪɴᴠᴇɴᴛɪᴏɴꜱ ᴏꜰ ᴀʀᴄʜɪᴍᴇᴅᴇꜱ ɪɴᴄʟᴜᴅᴇ ᴛʜᴇ ᴄᴀʟᴄᴜʟᴀᴛɪᴏɴ ᴏꜰ ᴍᴇᴀꜱᴜʀᴇᴍᴇɴᴛ ᴏꜰ ᴀ ᴄɪʀᴄʟᴇ, ᴛʜᴇ ᴍᴇᴛʜᴏᴅ ᴏꜰ ᴇxʜᴀᴜꜱᴛɪᴏɴ ᴛᴏ ᴍᴇᴀꜱᴜʀᴇ ᴛʜᴇ ᴀʀᴇᴀꜱ ᴏꜰ ᴛʜᴇ ꜱʜᴀᴘᴇꜱ, ᴛʜᴇ ʀᴇʟᴀᴛɪᴏɴꜱʜɪᴘ ʙᴇᴛᴡᴇᴇɴ ꜱᴘʜᴇʀᴇꜱ ᴀɴᴅ ᴄʏʟɪɴᴅᴇʀꜱ, ᴜꜱᴇꜱ ᴏꜰ ᴘʀɪᴍᴇ ɴᴜᴍʙᴇʀꜱ, ᴛʜᴇ ᴛᴏᴘɪᴄ ᴏꜰ ɪɴꜰɪɴɪᴛʏ, ᴛʜᴇ ᴄᴏɴᴄᴇᴘᴛꜱ ᴏꜰ ᴄᴏɴᴏɪᴅꜱ ᴀɴᴅ ꜱᴘʜᴇʀᴏɪᴅꜱ, ᴛʜᴇ Qᴜᴀᴅʀᴀᴛᴜʀᴇ ᴏꜰ ᴛʜᴇ ᴘᴀʀᴀʙᴏʟᴀ, ᴛʜᴇ ᴇQᴜɪʟɪʙʀɪᴜᴍ ᴏꜰ ᴛʜᴇ ᴘʟᴀɴᴇꜱ, ꜱᴘɪʀᴀʟꜱ, ᴀʀᴄʜɪᴍᴇᴅᴇꜱ’ ᴘʀɪɴᴄɪᴘʟᴇ ᴀɴᴅ ᴍᴀɴʏ ᴍᴏʀᴇ.

“ᴛʜᴇ ꜰɪᴇʟᴅꜱ ᴍᴇᴅᴀʟ” ɪꜱ ᴀɴ ᴀᴡᴀʀᴅ ᴛʜᴀᴛ ɪꜱ ɴᴀᴍᴇᴅ ᴀꜰᴛᴇʀ ᴀʀᴄʜɪᴍᴇᴅᴇꜱ ᴀꜱ ᴀ ᴛʀɪʙᴜᴛᴇ ᴛᴏ ʜɪꜱ ᴄᴏɴᴛʀɪʙᴜᴛɪᴏɴꜱ ᴛᴏ ᴛʜᴇ ꜰɪᴇʟᴅ ᴏꜰ ꜱᴄɪᴇɴᴄᴇ. ʜᴇ ᴡᴀꜱ ᴋɪʟʟᴇᴅ ʙʏ ᴀ ʀᴏᴍᴀɴ ꜱᴏʟᴅɪᴇʀ ɪɴ 212 ʙᴄ ᴀꜱ ꜱɪᴄɪʟʏ ᴡᴀꜱ ᴀ ᴄᴏʟᴏɴʏ ᴏꜰ ɢʀᴇᴇᴋꜱ ᴛʜᴀᴛ ᴡᴀꜱ ɪɴᴠᴀᴅᴇᴅ ᴀɴᴅ ᴀᴛᴛᴀᴄᴋᴇᴅ ꜰʀᴇQᴜᴇɴᴛʟʏ ʙʏ ᴇɴᴇᴍɪᴇꜱ.

Answer 2

Answer:

yes ,

u can clean the water by putting alum inside it.

and the mud will go down to the glass n water seems clean

Explanation:

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