Question

what are the characteristics of sound ? give only 5 points​

Answer 1

sᴏᴜɴᴅ ɪs ᴀ ʟᴏɴɢɪᴛᴜᴅɪɴᴀʟ ᴡᴀᴠᴇ ᴡʜɪᴄʜ ᴄᴏɴsɪsᴛs ᴏғ ᴄᴏᴍᴘʀᴇssɪᴏɴs ᴀɴᴅ ʀᴀʀᴇғᴀᴄᴛɪᴏɴs ᴛʀᴀᴠᴇʟʟɪɴɢ ᴛʜʀᴏᴜɢʜ ᴀ ᴍᴇᴅɪᴜᴍ. sᴏᴜɴᴅ ᴡᴀᴠᴇ ᴄᴀɴ ʙᴇ ᴅᴇsᴄʀɪʙᴇᴅ ʙʏ ғɪᴠᴇ ᴄʜᴀʀᴀᴄᴛᴇʀɪsᴛɪᴄs:

●ᴡᴀᴠᴇʟᴇɴɢᴛʜ

●ᴀᴍᴘʟɪᴛᴜᴅᴇ

●ᴛɪᴍᴇ-ᴘᴇʀɪᴏᴅ

●ғʀᴇǫᴜᴇɴᴄʏ

●ᴠᴇʟᴏᴄɪᴛʏ

●sᴘᴇᴇᴅ.❤

Answer 2

Answer:

•Sound is a longitudinal wave which consists of compressions and rarefactions travelling through a medium. 

•Sound wave can be described by five characteristics: Wavelength, Amplitude, Time-Period, Frequency and Velocity or Speed.

•The minimum distance in which a sound wave repeats itself is called its wavelength.

I hope my answer helps you......✌