Question

the wave length of radio wave 1.0 meters find its frequency​

Answer 1

Explanation:

the wave length of radio wave 1.0 meters find its frequency

the wave length of radio wave 1.0 meters find its frequency

Answer 2

Answer:

The wave length of radio wave 1.0 meters and its frequency​ is $3 \times 10^{8} \mathrm{~Hz}.$

Explanation:

• The distance between two successive crests or troughs of a wave is known as its wavelength.
• The number of waves that travel through a particular point in a given amount of time is referred to as frequency.

Because radio waves are electromagnetic waves, they move at the speed of light.

$\begin{aligned}&\mathrm{v}=3 \times 10^{8} \mathrm{~ms} \\&\lambda(\text { given })=1 \mathrm{~m} \\&\text { A we know } \\&\mathrm{v}=\mathrm{f} \lambda \\&\therefore \mathrm{f}=\frac{\mathrm{v}}{\lambda}=\frac{3 \times 10^{8}}{1} \\&\therefore \mathrm{f}=3 \times 10^{8} \mathrm{~Hz}\end{aligned}$