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STATEMENT -1 : An orbiting satellite orb...

STATEMENT -1 : An orbiting satellite orbiting round the earth, misses the path and starts moving towards the earth, but before reaching the Earth's surface it is burnt in the dense atmosphere of earth.
and
STATEMENT -2 : As the satellite move towards earth, its speed goes on increasing. It is burnt due to high heat production because of enormous large speed in dense atmosphere.

A

Statement 1- True, Statement -2 is True, Statement -2 is a correct explanation for Statement -9

B

Statement -1 is True, Statement -2 is True, Statement -2 is NOT a correct explanation for Statement -9

C

Statement -1 is True, Statement -2 is False

D

Statement -1 is False, Statement -2 is True

Text Solution

AI Generated Solution

The correct Answer is:
To analyze the statements given in the question, we will break down the concepts involved and provide a step-by-step solution. ### Step-by-Step Solution: 1. **Understanding Statement 1**: - The first statement mentions that an orbiting satellite misses its path and starts moving towards the Earth. It also states that before reaching the Earth's surface, it burns up in the dense atmosphere. - **Conclusion**: This statement is true. When a satellite loses its orbital velocity, it will indeed start descending towards Earth due to gravitational attraction. As it descends, it encounters the atmosphere, which can lead to burning due to friction. 2. **Understanding Statement 2**: - The second statement claims that as the satellite moves toward Earth, its speed increases, and it burns due to high heat production caused by its enormous speed in the dense atmosphere. - **Conclusion**: This statement is also true. As the satellite falls towards Earth, it accelerates due to gravity (as described by the formula \( g = \frac{GM}{r^2} \), where \( r \) decreases as the satellite approaches the Earth). The increase in speed leads to increased friction with the atmosphere, causing it to heat up and potentially burn up. 3. **Relationship Between the Statements**: - The second statement provides an explanation for the first statement. The increase in speed due to gravitational acceleration as the satellite descends leads to the heat generated by atmospheric friction, which causes the satellite to burn up. - **Conclusion**: Thus, Statement 2 is a correct explanation of Statement 1. 4. **Final Evaluation**: - Both statements are true, and Statement 2 correctly explains Statement 1. Therefore, the correct answer is that both statements are true, and Statement 2 is the correct explanation of Statement 1. ### Final Answer: - **Statement 1 is true, Statement 2 is true, and Statement 2 is the correct explanation of Statement 1.**
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