Question

explain plank's quantum theory .... answer it properly otherwise i will report it.. its urgent guys​

Answer 1

Answer:

Planck's quantum theory. According to Planck's quantum theory, ... The smallest amount of energy that can be emitted or absorbed in the form of electromagnetic radiation is known as quantum. The energy of the radiation absorbed or emitted is directly proportional to the frequency of the radiation.

Explanation:

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Answer 2

• ᴀs ᴘʀᴏɢʀᴇss ɪɴ ᴛʜᴇ sᴄɪᴇɴᴄᴇ ғɪᴇʟᴅ ᴡᴀs ʜᴀᴘᴘᴇɴɪɴɢ, ᴍᴀxᴡᴇʟʟ’s sᴜɢɢᴇsᴛɪᴏɴ ᴀʙᴏᴜᴛ ᴛʜᴇ ᴡᴀᴠᴇ ɴᴀᴛᴜʀᴇ ᴏғ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ʀᴀᴅɪᴀᴛɪᴏɴ ᴡᴀs ʜᴇʟᴘғᴜʟ ɪɴ ᴇxᴘʟᴀɪɴɪɴɢ ᴛʜᴇ ᴘʜᴇɴᴏᴍᴇɴᴀ sᴜᴄʜ ᴀs ɪɴᴛᴇʀғᴇʀᴇɴᴄᴇ, ᴅɪғғʀᴀᴄᴛɪᴏɴ ᴇᴛᴄ. ʜᴏᴡᴇᴠᴇʀ, ʜᴇ ғᴀɪʟᴇᴅ ᴛᴏ ᴇxᴘʟᴀɪɴ ᴠᴀʀɪᴏᴜs ᴏᴛʜᴇʀ ᴏʙsᴇʀᴠᴀᴛɪᴏɴs sᴜᴄʜ ᴀs ᴛʜᴇ ɴᴀᴛᴜʀᴇ ᴏғ ᴇᴍɪssɪᴏɴ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ ғʀᴏᴍ ʜᴏᴛ ʙᴏᴅɪᴇs, ᴘʜᴏᴛᴏᴇʟᴇᴄᴛʀɪᴄ ᴇғғᴇᴄᴛ ɪ.ᴇ. ᴇᴊᴇᴄᴛɪᴏɴ ᴏғ ᴇʟᴇᴄᴛʀᴏɴs ғʀᴏᴍ ᴀ ᴍᴇᴛᴀʟ ᴄᴏᴍᴘᴏᴜɴᴅ ᴡʜᴇɴ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ʀᴀᴅɪᴀᴛɪᴏɴ sᴛʀɪᴋᴇs ɪᴛ, ᴛʜᴇ ᴅᴇᴘᴇɴᴅᴇɴᴄᴇ ᴏғ ʜᴇᴀᴛ ᴄᴀᴘᴀᴄɪᴛʏ ᴏғ sᴏʟɪᴅs ᴜᴘᴏɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ, ʟɪɴᴇ sᴘᴇᴄᴛʀᴀ ᴏғ ᴀᴛᴏᴍs (ᴇsᴘᴇᴄɪᴀʟʟʏ ʜʏᴅʀᴏɢᴇɴ).

ʙʟᴀᴄᴋ ʙᴏᴅʏ ʀᴀᴅɪᴀᴛɪᴏɴ

• sᴏʟɪᴅs, ᴡʜᴇɴ ʜᴇᴀᴛᴇᴅ, ᴇᴍɪᴛ ʀᴀᴅɪᴀᴛɪᴏɴ ᴠᴀʀʏɪɴɢ ᴏᴠᴇʀ ᴀ ᴡɪᴅᴇ ʀᴀɴɢᴇ ᴏғ ᴡᴀᴠᴇʟᴇɴɢᴛʜs. ғᴏʀ ᴇxᴀᴍᴘʟᴇ: ᴡʜᴇɴ ᴡᴇ ʜᴇᴀᴛ sᴏʟɪᴅ ᴄᴏʟᴏʀ, ᴄʜᴀɴɢᴇs ᴄᴏɴᴛɪɴᴜᴇ ᴡɪᴛʜ ᴀ ғᴜʀᴛʜᴇʀ ɪɴᴄʀᴇᴀsᴇ ɪɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ. ᴛʜɪs ᴄʜᴀɴɢᴇ ɪɴ ᴄᴏʟᴏʀ ʜᴀᴘᴘᴇɴs ғʀᴏᴍ ᴀ ʟᴏᴡᴇʀ ғʀᴇǫᴜᴇɴᴄʏ ʀᴇɢɪᴏɴ ᴛᴏ ᴀ ʜɪɢʜᴇʀ ғʀᴇǫᴜᴇɴᴄʏ ʀᴇɢɪᴏɴ ᴀs ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ɪɴᴄʀᴇᴀsᴇs. ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ɪɴ ᴍᴀɴʏ ᴄᴀsᴇs, ɪᴛ ᴄʜᴀɴɢᴇs ғʀᴏᴍ ʀᴇᴅ ᴛᴏ ʙʟᴜᴇ. ᴀɴ ɪᴅᴇᴀʟ ʙᴏᴅʏ ᴡʜɪᴄʜ ᴄᴀɴ ᴇᴍɪᴛ ᴀɴᴅ ᴀʙsᴏʀʙ ʀᴀᴅɪᴀᴛɪᴏɴ ᴏғ ᴀʟʟ ғʀᴇǫᴜᴇɴᴄɪᴇs ɪs ᴄᴀʟʟᴇᴅ ᴀ ʙʟᴀᴄᴋ ʙᴏᴅʏ. ᴛʜᴇ ʀᴀᴅɪᴀᴛɪᴏɴ ᴇᴍɪᴛᴛᴇᴅ ʙʏ sᴜᴄʜ ʙᴏᴅɪᴇs ɪs ᴄᴀʟʟᴇᴅ ʙʟᴀᴄᴋ ʙᴏᴅʏ ʀᴀᴅɪᴀᴛɪᴏɴ.

• ᴛʜᴜs, ᴡᴇ ᴄᴀɴ sᴀʏ ᴛʜᴀᴛ ᴠᴀʀɪᴀᴛɪᴏɴ ᴏғ ғʀᴇǫᴜᴇɴᴄʏ ғᴏʀ ᴀ ʙʟᴀᴄᴋ ʙᴏᴅʏ ʀᴀᴅɪᴀᴛɪᴏɴ ᴅᴇᴘᴇɴᴅs ᴏɴ ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ. ᴀᴛ ᴀ ɢɪᴠᴇɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ, ᴛʜᴇ ɪɴᴛᴇɴsɪᴛʏ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ ɪs ғᴏᴜɴᴅ ᴛᴏ ɪɴᴄʀᴇᴀsᴇ ᴡɪᴛʜ ᴀɴ ɪɴᴄʀᴇᴀsᴇ ɪɴ ᴛʜᴇ ᴡᴀᴠᴇʟᴇɴɢᴛʜ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ ᴡʜɪᴄʜ ɪɴᴄʀᴇᴀsᴇs ᴛᴏ ᴀ ᴍᴀxɪᴍᴜᴍ ᴠᴀʟᴜᴇ ᴀɴᴅ ᴛʜᴇɴ ᴅᴇᴄʀᴇᴀsᴇs ᴡɪᴛʜ ᴀɴ ɪɴᴄʀᴇᴀsᴇ ɪɴ ᴛʜᴇ ᴡᴀᴠᴇʟᴇɴɢᴛʜ. ᴛʜɪs ᴘʜᴇɴᴏᴍᴇɴᴏɴ ᴄᴏᴜʟᴅɴ’ᴛ ʙᴇ ᴇxᴘʟᴀɪɴᴇᴅ ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ ᴍᴀxᴡᴇʟʟ’s sᴜɢɢᴇsᴛɪᴏɴs. ʜᴇɴᴄᴇ, ᴘʟᴀɴᴄᴋ ᴘʀᴏᴘᴏsᴇᴅ ᴛʜᴇ ᴘʟᴀɴᴄᴋ’s ǫᴜᴀɴᴛᴜᴍ ᴛʜᴇᴏʀʏ ᴛᴏ ᴇxᴘʟᴀɪɴ ᴛʜɪs ᴘʜᴇɴᴏᴍᴇɴᴏɴ.

ᴘʟᴀɴᴄᴋ’s ǫᴜᴀɴᴛᴜᴍ ᴛʜᴇᴏʀʏ

ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴘʟᴀɴᴄᴋ’s ǫᴜᴀɴᴛᴜᴍ ᴛʜᴇᴏʀʏ,

• ᴅɪғғᴇʀᴇɴᴛ ᴀᴛᴏᴍs ᴀɴᴅ ᴍᴏʟᴇᴄᴜʟᴇs ᴄᴀɴ ᴇᴍɪᴛ ᴏʀ ᴀʙsᴏʀʙ ᴇɴᴇʀɢʏ ɪɴ ᴅɪsᴄʀᴇᴛᴇ ǫᴜᴀɴᴛɪᴛɪᴇs ᴏɴʟʏ. ᴛʜᴇ sᴍᴀʟʟᴇsᴛ ᴀᴍᴏᴜɴᴛ ᴏғ ᴇɴᴇʀɢʏ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ᴇᴍɪᴛᴛᴇᴅ ᴏʀ ᴀʙsᴏʀʙᴇᴅ ɪɴ ᴛʜᴇ ғᴏʀᴍ ᴏғ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ʀᴀᴅɪᴀᴛɪᴏɴ ɪs ᴋɴᴏᴡɴ ᴀs ǫᴜᴀɴᴛᴜᴍ.
• ᴛʜᴇ ᴇɴᴇʀɢʏ ᴏғ ᴛʜᴇ ʀᴀᴅɪᴀᴛɪᴏɴ ᴀʙsᴏʀʙᴇᴅ ᴏʀ ᴇᴍɪᴛᴛᴇᴅ ɪs ᴅɪʀᴇᴄᴛʟʏ ᴘʀᴏᴘᴏʀᴛɪᴏɴᴀʟ ᴛᴏ ᴛʜᴇ ғʀᴇǫᴜᴇɴᴄʏ ᴏғ ᴛʜᴇ ʀᴀᴅɪᴀᴛɪᴏɴ.
• ᴍᴇᴀɴᴡʜɪʟᴇ, ᴛʜᴇ ᴇɴᴇʀɢʏ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ ɪs ᴇxᴘʀᴇssᴇᴅ ɪɴ ᴛᴇʀᴍs ᴏғ ғʀᴇǫᴜᴇɴᴄʏ ᴀs,

• ᴇ = ʜ ν

ᴡʜᴇʀᴇ,

• ᴇ = ᴇɴᴇʀɢʏ ᴏғ ᴛʜᴇ ʀᴀᴅɪᴀᴛɪᴏɴ

• ʜ = ᴘʟᴀɴᴄᴋ’s ᴄᴏɴsᴛᴀɴᴛ (6.626×10–34 ᴊ.s)

• ν= ғʀᴇǫᴜᴇɴᴄʏ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ

• ɪɴᴛᴇʀᴇsᴛɪɴɢʟʏ, ᴘʟᴀɴᴄᴋ ʜᴀs ᴀʟsᴏ ᴄᴏɴᴄʟᴜᴅᴇᴅ ᴛʜᴀᴛ ᴛʜᴇsᴇ ᴡᴇʀᴇ ᴏɴʟʏ ᴀɴ ᴀsᴘᴇᴄᴛ ᴏғ ᴛʜᴇ ᴘʀᴏᴄᴇssᴇs ᴏғ ᴀʙsᴏʀᴘᴛɪᴏɴ ᴀɴᴅ ᴇᴍɪssɪᴏɴ ᴏғ ʀᴀᴅɪᴀᴛɪᴏɴ. ᴛʜᴇʏ ʜᴀᴅ ɴᴏᴛʜɪɴɢ ᴛᴏ ᴅᴏ ᴡɪᴛʜ ᴛʜᴇ ᴘʜʏsɪᴄᴀʟ ʀᴇᴀʟɪᴛʏ ᴏғ ᴛʜᴇ ʀᴀᴅɪᴀᴛɪᴏɴ ɪᴛsᴇʟғ. ʟᴀᴛᴇʀ ɪɴ ᴛʜᴇ ʏᴇᴀʀ 1905, ғᴀᴍᴏᴜs ɢᴇʀᴍᴀɴ ᴘʜʏsɪᴄɪsᴛ, ᴀʟʙᴇʀᴛ ᴇɪɴsᴛᴇɪɴ ᴀʟsᴏ ʀᴇɪɴᴛᴇʀᴘʀᴇᴛᴇᴅ ᴘʟᴀɴᴄᴋ’s ᴛʜᴇᴏʀʏ ᴛᴏ ғᴜʀᴛʜᴇʀ ᴇxᴘʟᴀɪɴ ᴘʜᴏᴛᴏᴇʟᴇᴄᴛʀɪᴄ ᴇғғᴇᴄᴛ. ʜᴇ ᴡᴀs ᴏғ ᴛʜᴇ ᴏᴘɪɴɪᴏɴ ᴛʜᴀᴛ ɪғ sᴏᴍᴇ sᴏᴜʀᴄᴇ ᴏғ ʟɪɢʜᴛ ᴡᴀs ғᴏᴄᴜsᴇᴅ ᴏɴ ᴄᴇʀᴛᴀɪɴ ᴍᴀᴛᴇʀɪᴀʟs, ᴛʜᴇʏ ᴄᴀɴ ᴇᴊᴇᴄᴛ ᴇʟᴇᴄᴛʀᴏɴs ғʀᴏᴍ ᴛʜᴇ ᴍᴀᴛᴇʀɪᴀʟ. ʙᴀsɪᴄᴀʟʟʏ, ᴘʟᴀɴᴄᴋ’s ᴡᴏʀᴋ ʟᴇᴅ ᴇɪɴsᴛᴇɪɴ ɪɴ ᴅᴇᴛᴇʀᴍɪɴɪɴɢ ᴛʜᴀᴛ ʟɪɢʜᴛ ᴇxɪsᴛs ɪɴ ᴅɪsᴄʀᴇᴛᴇ ǫᴜᴀɴᴛᴀ ᴏғ ᴇɴᴇʀɢʏ, ᴏʀ ᴘʜᴏᴛᴏɴs.