Which of the following statement about the electromagnetic spectrum is not correct ?

Options

A. IR raditions have larger wavelength than cosmic rays
B. The frequency of microwave is less than of UV rays
C. X-rays have large wavelength than microwaves
D. The velocity of X- rays is more than of microwaves

Explanation

To determine which statement about the electromagnetic spectrum is not correct, we will analyze each statement one by one based on the properties of electromagnetic waves, specifically their wavelengths and frequencies.

### Step-by-Step Solution:

1. **Analyze the First Statement:**
- **Statement:** Infrared radiation has a larger wavelength than cosmic rays.
- **Analysis:**
- Infrared radiation has a wavelength range of approximately \(10^{-4}\) to \(10^{-8}\) meters.
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