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Help with calculation step by step to get answer.?
mass density =2.95*10^-4 kg/m
wavelength = 2 × 1.2/2 = 1.2 m
Frequency = 1/ λ(T/m)^1/2 =
How do I calculate this step by step:
- billrussell42Lv 71 month agoFavourite answer
mass density would be in kg/m²
yes, 2 x 1.2/2 = 1.2, what is your point?
Frequency = 1/ λ(T/m)^1/2
What is T ? have not seen this formula before...
just from units, we have
1/sec = 1 / meters√(T/kg)
meters√(T/kg) = sec
√(T/kg) = sec/meters
T/kg = s²/m²
T = kg•s²/m² ?? unknown
finally, what do you want to calculate. Perhaps T ?
144 = √(T/0.000295)
T/0.000295 = 144² = 20736
T = 20736 • 0.000295 = 6.117 kg•s²/m²
(have no idea what the units actually are)