Infrared spectrum lies between

Options

A. radio wave and microwave region.
B. microwave and visible region
C. visible and ultra-violet region
D. ultra violet and X-ray

Answer

To determine the range of the infrared spectrum, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Electromagnetic Spectrum**: The electromagnetic spectrum is a range of all types of electromagnetic radiation arranged in order of increasing wavelength. The spectrum includes gamma rays, x-rays, ultraviolet (UV) rays, visible light, infrared (IR) light, microwaves, and radio waves.

2. **Identify the Position of Infrared Spectrum**: From the electromagnetic spectrum, we can identify that infrared light is positioned between visible light and microwaves.

3. **Determine the Wavelength Range**:
- The visible light spectrum typically ranges from about 400 nm (nanometers) to 700 nm.
- The infrared spectrum follows this and ranges from about 700 nm to 1 mm (millimeter).
- Microwaves start from about 1 mm and can go up to 1 m (meter).

4. **Conclude the Position of Infrared Spectrum**: Based on the above information, we can conclude that the infrared spectrum lies between the visible light spectrum and the microwave spectrum.

5. **Final Answer**: Therefore, the infrared spectrum lies between visible light and microwaves.

### Answer:
The infrared spectrum lies between the visible light spectrum and the microwave spectrum.