Answer:
Which two expressions?
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Wavelength is usually denoted as letter lambda (λ); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): λ = v/f. Waves of different wavelengths.
formula: λ = v/f
solution: λ= 30m/s / 10Hz
= 3
Answer:
the answer is 632
Step-by-step explanation:
that is %79 of 800
Answer:
Step-by-step explanation: y=2x−3