Define tides alongwith their causes and types.
Answers
=>ᴛɪᴅᴇs ᴀʀᴇ ᴛʜᴇ ʀᴇɢᴜʟᴀʀ ʀɪsᴇ ᴀɴᴅ ғᴀʟʟ ɪɴ ᴛʜᴇ sᴜʀғᴀᴄᴇ ʟᴇᴠᴇʟ ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ's ᴏᴄᴇᴀɴs, sᴇᴀs, ᴀɴᴅ ʙᴀʏs ᴄᴀᴜsᴇᴅ ʙʏ ᴛʜᴇ ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ ᴏғ ᴛʜᴇ ᴍᴏᴏɴ ᴀɴᴅ ᴛᴏ ᴀ ʟᴇssᴇʀ ᴇxᴛᴇɴᴛ ᴏғ ᴛʜᴇ sᴜɴ.
ᴛʜᴇ ᴛʏᴘᴇs ᴏғ ᴛɪᴅᴇs ᴀʀᴇ ɢɪᴠᴇɴ ʙᴇʟᴏᴡ:-
●ᴅɪᴜʀɴᴀʟ ᴛɪᴅᴇ
●sᴇᴍɪ-ᴅɪᴜʀɴᴀʟ ᴛɪᴅᴇ.
●ᴍɪxᴇᴅ ᴛɪᴅᴇ.
●ᴍᴇᴛᴇᴏʀᴏʟᴏɢɪᴄᴀʟ ᴛɪᴅᴇ.
ᴄᴀᴜsᴇs ᴏғ ᴛɪᴅᴇs
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ɢʀᴀᴠɪᴛʏ ɪs ᴏɴᴇ ᴍᴀᴊᴏʀ ғᴏʀᴄᴇ ᴛʜᴀᴛ ᴄʀᴇᴀᴛᴇs ᴛɪᴅᴇs. ɪɴ 1687, sɪʀ ɪsᴀᴀᴄ ɴᴇᴡᴛᴏɴ ᴇxᴘʟᴀɪɴᴇᴅ ᴛʜᴀᴛ ᴏᴄᴇᴀɴ ᴛɪᴅᴇs ʀᴇsᴜʟᴛ ғʀᴏᴍ ᴛʜᴇ ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ ᴏғ ᴛʜᴇ sᴜɴ ᴀɴᴅ ᴍᴏᴏɴ ᴏɴ ᴛʜᴇ ᴏᴄᴇᴀɴs ᴏғ ᴛʜᴇ ᴇᴀʀᴛʜ (sᴜᴍɪᴄʜ, ᴊ.ʟ., 1996).
Answer:
Define tides alongwith their causes and types.
The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon. These bulges of water are high tides. ... High tides and low tides are caused by the Moon.
There are three types of tides :-
- Low tides
- Spring tides
- Neap tides
Low tides :- The moon's gravitational pull on the Earth causes water levels in the oceans to rise and fall in a consistent, predictable fashion. The point at which the water level in a specific location reaches its highest point is the high tide. Conversely, the lowest water level in a specific location is the low tide.
Spring tides :- A proxigean spring tide is a tide that proxigean spring tide is a tide that occurs three or four times per year when a perigee coincides with a spring tide. This tide usually adds only a couple of inches to normal spring tides.
Neap tides :- A neap tide—seven days after a spring tide—refers to a period of moderate tides when the sun and moon are at right angles to each other. ... During full or new moons—which occur when the Earth, sun, and moon are nearly in alignment—average tidal ranges are slightly larger. This occurs twice each month.
