An organic pipe closed at one end is 80cm long. Determine...
An organic pipe closed at one end is 80cm long. Determine the frequency of the fundamental note assuming that the speed of sound in air is 340ms-1
106Hz
213Hz
318Hz
425Hz
Correct answer is A
λ = 4L
= 4 x 80 = 320cm
Converting 320cm to m, we have 3.2m
F = Vλ
= 3403.2
= 106.25Hz
≊ 106Hz
An atom that emits an a-particle? ...
The heat from a fire in a closed room reaches someone far away in the room, mainly by ...
Absorption line spectra exhibited by atoms is a result of ...
Solid friction, like viscosity is ...
A constantan wire has a cross sectional area of 4 x 10-8m2 and a resistivity of 1.1 x 10-6\Omega...
Which of the following is not a product of nuclear fission? ...
Which of the following components is used for storing electric charges? ...