Question

One of the 5 channels in the 49 MHz frequency range operates at 49.830 MHz. 49.830 MHz is
how many Hz?
49.830 MHz is 49.830 Hz
49.830 MHz is 49,830 Hz
49.830 MHz is 49,830,000 Hz
49.830 MHz is 49,830,000,000 Hz

Answer 1

The big 'M' in MHz means 'million'.

So 49.830 MHz means 49,830,000 Hz.

Answer 2

Answer:

49.830 MHz is 49830000 Hz.

(c) is correct option.

Explanation:

Given that,

5 channels in the 49 MHz frequency range operates at 49.830 MHz.

The unit of frequency is  $\dfrac{1}{s}$

$\dfrac{1}{s}=Hz$

Hertz is the unit of frequency.

We need to calculate the MHZ to Hz

Using conversion of MHz to Hz

$1 MHz = 10^{6}\ Hz$

So, $49.830 MHz = 49.830\times10^{6}\ Hz$

$49.830 MHz = 49830000\ Hz$

Hence, 49.830 MHz is 49830000 Hz.