Proper arrangement of Gamma rays, Microwave, IR wave and UV rays in ascending order of frequency

Options

A. Gamma rays `gt` UV rays `gt` IR rays `gt` Microwave
B. Microwave `gt` IR rays `gt` UV rays `gt` Gamma rays
C. UV rays `gt` Gamma rays `gt` Microwave `gt` IR rays
D. IR rays `gt` UV rays `gt` Microwave `gt` Gamma rays

Explanation

To arrange Gamma rays, Microwave, IR waves, and UV rays in ascending order of frequency, we need to understand the frequency ranges of each type of electromagnetic wave. Here’s a step-by-step solution:

### Step 1: Identify the frequency ranges of each wave type
- **Gamma Rays**: Frequency range is from \(10^{19}\) Hz to \(10^{22}\) Hz.
- **UV Rays (Ultraviolet Rays)**: Frequency range is from \(10^{15}\) Hz to \(10^{17}\) Hz.
- **IR Rays (Infrared Rays)**: Frequency range is from \(10^{12}\) Hz to \(10^{14}\) Hz.
- **Microwaves**: Frequency range is from \(10^{9}\) Hz to \(10^{13}\) Hz.

### Step 2: Compare the frequency ranges
To arrange these waves in ascending order of frequency, we can compare the lower bounds of their frequency ranges:
- Microwaves: \(10^{9}\) Hz
- IR Rays: \(10^{12}\) Hz
- UV Rays: \(10^{15}\) Hz
- Gamma Rays: \(10^{19}\) Hz

### Step 3: Arrange in ascending order
From the comparison, we can see that:
1. Microwaves have the lowest frequency.
2. IR Rays come next.
3. UV Rays follow.
4. Gamma Rays have the highest frequency.

Thus, the ascending order of frequency is:
**Microwaves < IR Rays < UV Rays < Gamma Rays**

### Final Answer:
**Microwaves < IR Rays < UV Rays < Gamma Rays**

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