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STATEMENT-1. The tropospheric communicat...

STATEMENT-1. The tropospheric communication (space wave) has its range limited to a few hundred kilometers
STATEMENT-2 : There is no upper limit to the frequency usable in space wave communication

A

Statement-1 is True. Statement-2 is True
Statement-2 is a correct explanation for statement-1

B

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

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 given statements, we will break down each statement and evaluate their validity step by step. ### Step 1: Evaluate Statement 1 **Statement 1:** The tropospheric communication (space wave) has its range limited to a few hundred kilometers. - **Explanation:** Tropospheric communication, also known as space wave communication, involves the transmission of radio waves that travel in a straight line from the transmitter to the receiver. This type of communication is typically limited to distances of a few hundred kilometers because the radio waves can be blocked by obstacles such as buildings and the curvature of the Earth. The effective range is generally within the line of sight, which is limited to a few hundred kilometers. **Conclusion for Statement 1:** This statement is **true**. ### Step 2: Evaluate Statement 2 **Statement 2:** There is no upper limit to the frequency usable in space wave communication. - **Explanation:** In space wave communication, radio waves can be transmitted at various frequencies. While there are practical limits based on equipment and atmospheric conditions, theoretically, there is no upper limit to the frequency that can be used. Higher frequencies can be utilized for communication, and as technology advances, the ability to transmit at higher frequencies continues to improve. Therefore, it is correct to say that there is no defined upper limit to the frequency used in space wave communication. **Conclusion for Statement 2:** This statement is also **true**. ### Step 3: Analyze the Relationship Between the Statements - Both statements are true, but we need to determine if Statement 2 explains Statement 1. - Statement 1 discusses the range limitation of tropospheric communication, while Statement 2 discusses the frequency limits. The two statements address different aspects of communication systems. **Final Conclusion:** Both statements are true, but Statement 2 does not explain Statement 1. Therefore, the correct answer is that both statements are true, but Statement 2 does not provide an explanation for Statement 1.
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