Which of the following waves is produced by the sparkling lamp?

Options

A. UV rays
B. X-rays
C. Infrared rays
D. Microwave rays

Explanation

To solve the question "Which of the following waves is produced by the sparkling lamp?" we can follow these steps:

### Step 1: Understand the Question
We need to identify which type of electromagnetic wave is produced by a sparkling lamp from the given options: UV rays, X-rays, Infrared rays, and Microwave rays.

### Step 2: Analyze Each Option
- **UV Rays**: Sparkling lamps, such as fluorescent lamps, can emit ultraviolet (UV) radiation as a byproduct of their operation.
- **X-rays**: These are produced by high-energy processes and require expensive machinery, such as X-ray machines. A sparkling lamp does not produce X-rays.
- **Infrared Rays**: While some lamps can emit infrared radiation, sparkling lamps are not primarily designed for this purpose.
- **Microwave Rays**: Microwaves are produced by specific devices like microwave ovens and are not emitted by a sparkling lamp.

### Step 3: Eliminate Incorrect Options
Based on the analysis:
- X-rays, Infrared rays, and Microwave rays are not produced by a sparkling lamp due to the need for specialized equipment or the nature of the lamp itself.

### Step 4: Confirm the Correct Option
Since sparkling lamps can produce UV rays, and no other options are suitable, the correct answer is UV rays.

### Final Answer
The wave produced by the sparkling lamp is **UV rays**.

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