How are sound waves different then radio waves ??

Misconception Alert: Sound Waves vs.

However, sound and radio waves are completely different phenomena. Sound creates pressure variations (waves) in matter, such as air or water, or your eardrum. Conversely, radio waves are electromagnetic waves, like visible light, infrared, ultraviolet, X-rays, and gamma ray

Explanation:

ʜᴏᴡᴇᴠᴇʀ, ꜱᴏᴜɴᴅ ᴀɴᴅ ʀᴀᴅɪᴏ ᴡᴀᴠᴇꜱ ᴀʀᴇ ᴄᴏᴍᴘʟᴇᴛᴇʟʏ ᴅɪꜰꜰᴇʀᴇɴᴛ ᴘʜᴇɴᴏᴍᴇɴᴀ. ꜱᴏᴜɴᴅ ᴄʀᴇᴀᴛᴇꜱ ᴘʀᴇꜱꜱᴜʀᴇ ᴠᴀʀɪᴀᴛɪᴏɴꜱ ɪɴ ᴍᴀᴛᴛᴇʀ, ꜱᴜᴄʜ ᴀꜱ ᴀɪʀ ᴏʀ ᴡᴀᴛᴇʀ, ᴏʀ ʏᴏᴜʀ ᴇᴀʀᴅʀᴜᴍ. ᴄᴏɴᴠᴇʀꜱᴇʟʏ, ʀᴀᴅɪᴏ ᴡᴀᴠᴇꜱ ᴀʀᴇ ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪᴄ ᴡᴀᴠᴇꜱ, ʟɪᴋᴇ ᴠɪꜱɪʙʟᴇ ʟɪɢʜᴛ, ɪɴꜰʀᴀʀᴇᴅ, ᴜʟᴛʀᴀᴠɪᴏʟᴇᴛ, x-ʀᴀʏꜱ, ᴀɴᴅ ɢᴀᴍᴍᴀ ʀᴀʏꜱ.

ʜᴏᴘᴇ ʏᴏᴜ ꜰᴏᴜɴᴅ ᴛʜɪꜱ ᴀɴꜱᴡᴇʀ ʜᴇʟᴘꜰᴜʟ! :)

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees. 

e/c, where e is its total energy