Match the frequency band with the type of use Frequency Band Type of use
`{:("(a) LF","(e) Radio Broad casting"),("(b) HF","(f) Marine and navigational aid"),("(c) VHF","(g) Satellite communication"),("(d) SHF ", "(h) TV Broad casting"):}`

Options

A. a-e,b-f,c-h,d-g
B. a-f,b-e,c-g,d-h
C. a-f,b-e,c-h,d-g
D. a-e,b-g,c-f,d-h

Answer

To solve the question of matching frequency bands with their respective types of use, we will analyze each frequency band and its common applications.

### Step-by-Step Solution:

1. **Identify the Frequency Bands:**
- LF (Low Frequency): 3 to 30 kHz
- HF (High Frequency): 3 to 30 MHz
- VHF (Very High Frequency): 30 to 300 MHz
- SHF (Super High Frequency): 3 to 30 GHz

2. **Match LF (Low Frequency):**
- LF is primarily used for marine and navigational aids.
- **Match:** LF → (f) Marine and navigational aid

3. **Match HF (High Frequency):**
- HF is commonly used for radio broadcasting.
- **Match:** HF → (e) Radio Broadcasting

4. **Match VHF (Very High Frequency):**
- VHF is primarily used for television broadcasting.
- **Match:** VHF → (h) TV Broadcasting

5. **Match SHF (Super High Frequency):**
- SHF is used for satellite communication.
- **Match:** SHF → (g) Satellite Communication

### Final Matches:
- (a) LF → (f) Marine and navigational aid
- (b) HF → (e) Radio Broadcasting
- (c) VHF → (h) TV Broadcasting
- (d) SHF → (g) Satellite Communication

### Summary of Matches:
- LF → Marine and navigational aid
- HF → Radio Broadcasting
- VHF → TV Broadcasting
- SHF → Satellite Communication

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