145k views
2 votes
As the frequency of a wave decreases, the wave's -

period decreases
speed decreases
wavelength increases
amplitude increases

User Hanbzu
by
8.3k points

2 Answers

5 votes
wavelength increases, because when frequencies are decreased, wavelengths become longer.
User Kiesha
by
8.6k points
4 votes

Answer:

Wavelength increases.

Step-by-step explanation:

The Speed of a wave is given by the product of its frequency and wavelength.

i.e ν = fλ, where ν is the wave speed, f is the wave's frequency, and λ is the wavelength.

So for the speed to have a constant value at an instance, then if the frequency decreases, the wavelength will increase and vice versa.

User Please Delete Me
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.