Correct option is D
The ascending order of wavelength in the electromagnetic spectrum follows the pattern:
- X-rays (A) → Shortest wavelength, highest energy
- Visible Rays (D) → Shorter than infrared but longer than X-rays
- Near Infrared Rays (B) → Longer than visible light
- Microwaves (C) → Longer than infrared rays
- Radio Waves (E) → Longest wavelength, lowest energy
Thus, the correct sequence is: A (X-rays) → D (Visible Rays) → B (Near Infrared Rays) → C (Microwaves) → E (Radio Waves)
Information Booster
- X-rays (A) have wavelengths between 0.01 nm and 10 nm, used in medical imaging and crystallography.
- Visible Rays (D) range from 400-700 nm, forming the spectrum of colors.
- Near Infrared Rays (B) range from 700 nm to 1 mm, used in remote sensing and night vision.
- Microwaves (C) range from 1 mm to 1 m, used in communication and radar systems.
- Radio Waves (E) have wavelengths above 1 meter, used for radio, TV broadcasting, and astronomy.
English
10 Questions
20 Marks
12 Mins
