Question

limitations of Rutherfords model....(●__●)​

Answer 1

Answer:

Limitations of Rutherford Atomic Model:-

Rutherford's experiment was unable to explain certain things. They are: Rutherford's model was unable to explain the stability of an atom. According to Rutherford's postulate, electrons revolve at a very high speed around a nucleus of an atom in a fixed orbit.

Answer 2

ᴇxᴘʟᴀɴᴀᴛɪᴏɴ:-

☞ʀᴜᴛʜᴇʀғᴏʀᴅ ᴘʀᴏᴘᴏsᴇᴅ ᴛʜᴀᴛ ᴇʟᴇᴄᴛʀᴏɴs ʀᴇᴠᴏʟᴠᴇ ᴀᴛ ᴀ ʜɪɢʜ sᴘᴇᴇᴅ ɪɴ ᴄɪʀᴄᴜʟᴀʀ ᴏʀʙɪᴛs ᴀʀᴏᴜɴᴅ ᴛʜᴇ ᴘᴏsɪᴛɪᴠᴇʟʏ ᴄʜᴀʀɢᴇᴅ ɴᴜᴄʟᴇᴜs.

☞ᴡʜᴇɴ ᴀ ᴄʜᴀʀɢᴇᴅ ᴘᴀʀᴛɪᴄʟᴇ ɪ. ᴇ. ᴇʟᴇᴄᴛʀᴏɴ ʀᴇᴠᴏʟᴠᴇs ᴀʀᴏᴜɴᴅ ᴘᴏsɪᴛɪᴠᴇʟʏ ᴄʜᴀʀɢᴇ ɴᴜᴄʟᴇᴜs, ɪᴛ ɴᴇᴇᴅs ᴛᴏ ʙᴇ ᴀᴄᴄᴇʟᴇʀᴀᴛᴇᴅ sᴏ ᴀs ᴛᴏ ᴋᴇᴇᴘ ɪᴛ ᴍᴏᴠɪɴɢ ɪɴ ᴄɪʀᴄᴜʟᴀʀ ᴏʀʙɪᴛs. ʜᴏᴡᴇᴠᴇʀ, ᴀᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ᴛʜᴇᴏʀʏ, ᴡʜᴇɴᴇᴠᴇʀ ᴀ ᴄʜᴀʀɢᴇᴅ ᴘᴀʀᴛɪᴄʟᴇ sᴜᴄʜ ᴀs ᴀɴ ᴇʟᴇᴄᴛʀᴏɴ ɪs ᴀᴄᴄᴇʟᴇʀᴀᴛᴇᴅ ᴀʀᴏᴜɴᴅ ᴀɴᴏᴛʜᴇʀ ᴄʜᴀʀɢᴇᴅ ᴄᴇɴᴛᴇʀ ( ɴᴜᴄʟᴇᴜs ) ᴡʜɪᴄʜ ᴀʀᴇ ᴜɴᴅᴇʀ ғᴏʀᴄᴇ ᴏғ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ, ᴛʜᴇʀᴇ ᴡɪʟʟ ʙᴇ ᴄᴏɴᴛɪɴᴜᴏᴜs ʀᴀᴅɪᴀᴛɪᴏɴ ᴏғ ᴇɴᴇʀɢʏ. ᴛʜɪs ʟᴏss ᴏғ ᴇɴᴇʀɢʏ ᴡᴏᴜʟᴅ sʟᴏᴡ ᴅᴏᴡɴ ᴛʜᴇ sᴘᴇᴇᴅ ᴏғ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴ. ᴛʜɪs ᴡᴏᴜʟᴅ ʀᴇᴅᴜᴄᴇ ᴛʜᴇ ʀᴀᴅɪᴜs ᴏғ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴ–ᴏʀʙɪᴛ. ᴇᴠᴇɴᴛᴜᴀʟʟʏ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴ ᴡᴏᴜʟᴅ ғᴀʟʟ ɪɴᴛᴏ ᴛʜᴇ ɴᴜᴄʟᴇᴜs. ᴛʜᴇ ʀᴇsᴜʟᴛ ᴡᴏᴜʟᴅ ʙᴇ ᴛʜᴀᴛ ᴛʜᴇ ᴀᴛᴏᴍ ᴡᴏᴜʟᴅ ᴄᴏʟʟᴀᴘsᴇ. ʙᴜᴛ ᴛʜɪs ᴅᴏᴇs ɴᴏᴛ ʜᴀᴘᴘᴇɴ. ᴛʜᴜs ʀᴜᴛʜᴇʀғᴏʀᴅ’s ᴀᴛᴏᴍ ᴄᴏᴜʟᴅ ɴᴏᴛ ᴇxᴘʟᴀɪɴ ᴛʜᴇ sᴛᴀʙɪʟɪᴛʏ ᴏғ ᴛʜᴇ ᴀᴛᴏᴍ.

☞ʀᴜᴛʜᴇʀғᴏʀᴅ ᴘʀᴏᴘᴏsᴇᴅ ᴛʜᴀᴛ ᴇʟᴇᴄᴛʀᴏɴs ʀᴇᴠᴏʟᴠᴇ ᴀʀᴏᴜɴᴅ ᴛʜᴇ ɴᴜᴄʟᴇᴜs ɪɴ ᴛʜᴇ fixᴇᴅ ᴏʀʙɪᴛs. ʜᴏᴡᴇᴠᴇʀ, ʜᴇ ᴅɪᴅ ɴᴏᴛ sᴘᴇᴄɪғʏ ᴛʜᴇ ᴏʀʙɪᴛs ᴀɴᴅ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴇʟᴇᴄᴛʀᴏɴs ɪɴ ᴇᴀᴄʜ ᴏʀʙɪᴛ.

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