Question

Explain the reflection of sound with the help of an example.​

Answer 1

Answer:

Eᴄʜᴏ. Iᴛ ɪs ᴛʜᴇ sᴏᴜɴᴅ ʜᴇᴀʀᴅ ᴡʜᴇɴ ʀᴇғʟᴇᴄᴛɪᴏɴs ᴏᴄᴄᴜʀ ғʀᴏᴍ ᴀ ғɪʀᴍ sᴜʀғᴀᴄᴇ, ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ᴀ ᴡᴀʟʟ ᴏʀ ᴄʟɪғғ. Eᴄʜᴏ ɪs ᴛʜᴇ ʀᴇᴘᴇᴛɪᴛɪᴏɴ ᴏғ sᴏᴜɴᴅ ᴇᴠᴇɴ ᴀғᴛᴇʀ ᴛʜᴇ sᴏᴜʀᴄᴇ ʜᴀs sᴛᴏᴘᴘᴇᴅ ᴠɪʙʀᴀᴛɪɴɢ. Tʜɪs ɪs ᴜsᴇᴅ ʙʏ ʙᴀᴛs ᴀs ᴡᴇʟʟ ᴀs ᴅᴏʟᴘʜɪɴs ғᴏʀ ᴛʜᴇ ᴅᴇᴛᴇᴄᴛɪᴏɴ ᴏғ ᴏʙsᴛᴀᴄʟᴇs ᴏʀ ɴᴀᴠɪɢᴀᴛɪᴏɴ.

ʜᴏᴘᴇ ᴛʜɪs ʜᴇʟᴘs ʏᴏᴜ ✔️✔️

ᴘʟᴢ ᴍᴀʀᴋ ᴀs ʙʀᴀɪɴʟɪsᴛ :')

Answer 2

• As we know the reflection of sound is the bouncing back of soundwaves from the liquid or solid surface.
• It is responsible for Reverberation and Echoes.
• It is based on, the incidence angle is equal to the reflection angle and it is also based on the normal, reflected wave, incident sound wave, all rest in a common plane.
• It is used to measure the speed and distance of underwater objects. also used in the stethoscope.