Question

A 101-MHz radio wave has vibrations per second of

A. less than 101,000,000
B. 101,000,000
C. more than 101,000,000

Answer 1

The vibrations per second of a 101 MHz radio wave is B. 101,000,000. A 101-MHz radio wave corresponds exactly to 101,000,000 vibrations per second, reflecting its frequency.

Step-by-step explanation:

A 101-MHz radio wave has a frequency of 101 million cycles per second. In terms of vibrations per second, this frequency corresponds to precisely 101,000,000 vibrations per second. It is not less than or more than this number but exactly equal to the stated frequency of 101 MHz (MHz stands for megahertz, or millions of hertz). The vibrations per second of a 101 MHz radio wave is option B. 101,000,000.