Question

Write down the prection to be taken in light screen experiment

Answer 1

Answer:

efore starting the experiment, the leaf must be distracted. 2. The leaf must be covered with black paper properly to prevent the entry of light.

Explanation:

Answer 2

Heya✌

ᴛʜᴇ ᴘʀᴇᴄᴀᴜᴛɪᴏɴꜱ ᴛʜᴀᴛ ᴍᴜꜱᴛ ʙᴇ ᴛᴀᴋᴇɴ ᴡʜɪʟᴇ ᴛʜɪꜱ ᴇxᴘᴇʀɪᴍᴇɴᴛ ᴀʀᴇ:

★  ʙᴇꜰᴏʀᴇ ꜱᴛᴀʀᴛɪɴɢ ᴛʜᴇ ᴇxᴘᴇʀɪᴍᴇɴᴛ, ᴛʜᴇ ʟᴇᴀꜰ ᴍᴜꜱᴛ ʙᴇ ᴅɪꜱᴛʀᴀᴄᴛᴇᴅ.

★  ᴛʜᴇ ʟᴇᴀꜰ ᴍᴜꜱᴛ ʙᴇ ᴄᴏᴠᴇʀᴇᴅ ᴡɪᴛʜ ʙʟᴀᴄᴋ ᴘᴀᴘᴇʀ ᴘʀᴏᴘᴇʀʟʏ ᴛᴏ ᴘʀᴇᴠᴇɴᴛ ᴛʜᴇ ᴇɴᴛʀʏ ᴏꜰ ʟɪɢʜᴛ.

Hope it helps u✔✔

Have a good day :)