Statement-I : Many channels get allowed when transmission frequency is high.
Statement-II : At high frequencies, bandwidth is high.

Options

A. Statetment-I is True, Statement-II is True , Statement-II is a correct explanation for Statement-I
B. Statement-I is True, Statement-II is True , Statement-II is NOT a correct explanation for Statement-I
C. Statement-I is True, Statement-II is False
D. Statement-I is False, Statement-II is True

Answer

To analyze the statements provided in the question, let's break it down step by step:

### Step 1: Understanding Statement-I
**Statement-I:** Many channels get allowed when transmission frequency is high.

- **Explanation:** In communication systems, the number of channels that can be transmitted simultaneously is related to the frequency used. Higher transmission frequencies can accommodate more channels because they allow for a greater separation between the channels, thus reducing interference.

### Step 2: Understanding Statement-II
**Statement-II:** At high frequencies, bandwidth is high.

- **Explanation:** Bandwidth refers to the range of frequencies that a channel can use for transmitting information. Generally, as the frequency increases, the available bandwidth also increases. This is due to the physical properties of the transmission medium and the way electromagnetic waves propagate.

### Step 3: Analyzing the Relationship Between the Two Statements
- If we accept that at high frequencies, the bandwidth is indeed high (Statement-II), then it follows that a higher bandwidth allows for more channels to be transmitted simultaneously without interference (Statement-I).

### Step 4: Conclusion
- Both statements are true, and Statement-II provides a correct explanation for Statement-I. Therefore, the conclusion is that both statements are valid and related.

### Final Answer:
- **Statement I is true.**
- **Statement II is true.**
- **Statement II is the correct explanation for Statement I.**

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