Question

Microwaves are electromagnetic waves with frequency in the range of.

Options

• Micro hertz

• Mega hertz

• Giga hertz

• Hertz

Answer 1

Giga hertz

Explanation:

Microwaves have a frequency range of 10⁹ to 3 × 10¹¹ Giga hertz, with wavelengths ranging from 30 to 0.03 cm.