Discuss Doppler's effect in electromagnetic waves.
Answers
Answer:
When the distance between the source and receiver of electromagnetic waves is increasing, the frequency of the received wave forms is lower than the frequency of the source wave form. ... Besides sound and radio waves, the Doppler effect also affects the light emitted by other bodies in space.
Answer:
When the distance between the source and receiver of electromagnetic waves is increasing, the frequency of the received wave forms is lower than the frequency of the source wave form.
Besides sound and radio waves, the Doppler effect also affects the light emitted by other bodies in space.
Explanation:
ᴛʜᴇ ᴅᴏᴘᴘʟᴇʀ ᴇғғᴇᴄᴛ, ᴏʀ ᴅᴏᴘᴘʟᴇʀ sʜɪғᴛ, ᴅᴇsᴄʀɪʙᴇs ᴛʜᴇ ᴄʜᴀɴɢᴇs ɪɴ ғʀᴇǫᴜᴇɴᴄʏ ᴏғ ᴀɴʏ ᴋɪɴᴅ ᴏғ sᴏᴜɴᴅ ᴏʀ ʟɪɢʜᴛ ᴡᴀᴠᴇ ᴘʀᴏᴅᴜᴄᴇᴅ ʙʏ ᴀ ᴍᴏᴠɪɴɢ sᴏᴜʀᴄᴇ ᴡɪᴛʜ ʀᴇsᴘᴇᴄᴛ ᴛᴏ ᴀɴ ᴏʙsᴇʀᴠᴇʀ. ᴡᴀᴠᴇs ᴇᴍɪᴛᴛᴇᴅ ʙʏ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴛʀᴀᴠᴇʟɪɴɢ ᴛᴏᴡᴀʀᴅ ᴀɴ ᴏʙsᴇʀᴠᴇʀ ɢᴇᴛ ᴄᴏᴍᴘʀᴇssᴇᴅ — ᴘʀᴏᴍᴘᴛɪɴɢ ᴀ ʜɪɢʜᴇʀ ғʀᴇǫᴜᴇɴᴄʏ — ᴀs ᴛʜᴇ sᴏᴜʀᴄᴇ ᴀᴘᴘʀᴏᴀᴄʜᴇs ᴛʜᴇ ᴏʙsᴇʀᴠᴇʀ.