properties of radio waves.
Answers
Answered by
2
Answer:
Hello mate!!!
Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. Radio waves have frequencies as high as 300 gigahertz (GHz) to as low as 30 hertz (Hz). At 300 GHz, the corresponding wavelength is 1 mm, and at 30 Hz is 10,000 km.
Plz follow me and mark me as brainliest...
Answered by
0
Answer:
answer:
It states that “rate of disintegration is directly proportional to the number of atoms present”. This is known as law of Radioactive decay as well. ... Here, half life is reciprocal of decay constant. Hence, half life of a radioactive substance is defined as the time period during which half of the no
hope it helps
thanku☺
#divu.
Similar questions