Question

The tides formed by rising and falling of water level in the oceans are due to the gravitational pull of the sun and moon on the water is the importance of the law of gravitation. Type 1 for true and 0 for false.

Answer 1

Hint: Tides are formed due to gradient of a force. This means that tides are an effect of different magnitudes of the same force on a bulk material at different positions. In general, we consider tides in water which are created due to more attraction due to the Moon's or Sun’s gravitational pull at one part of the Earth as compared to other parts of the Earth.

Complete step by step answer: Tides: The huge rise and fall of seawater are known as the tide. This rise and fall of water are taking place only because of the gravitational pull of the earth. More the pull higher is the tide and less pull is the reason for low tides.
High tides: High tides are formed when the sun, moon, and earth are in the same line. All the forces will be added together and water will reach its maximum height.
Low tides: Low tides are formed when all the forces work against one another. It will happen when the sun, moon, and earth are perpendicular to each other. Therefore, water will not acquire much height.
Therefore, “the tides formed by rising and falling of water level in the oceans are due to the gravitational pull of the sun and moon on the water is the importance of the law of gravitation” is a true statement. The solution is 1 i.e., true.

Note: If there is no gravitational pull then no tide formation has taken place. But it occurs twice a day. Therefore, tides are due to the gravitational pull of the sun and moon which satisfies the statement.