If the velocity of sound in air in ~ room temperature is v = 340 m / s. And the density of wait is 1.2 ...

You are watching: What is the ball’s mass? use ρ = 1.2 kg/m3 for the density of air at room temperature.


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3 m dimensions of a room xx 4 m xx 5 m if the thickness of air is 1.3 kg / "मीटर"^3 find the mass of a...
The terminal speed of a sphere of yellow of thickness 22.5 kg//m^(3) is 40 cm/s in a viscous liquid of d...
The terminal speed of a round of gold of thickness 22.5 kg//m^(3) is 40 cm/s in a viscous liquid of d...
With what terminal velocity will certainly an air bubble 0.8 mm in diameter rise in a liquid of viscosity 0.15...
With what terminal velocity will an air balloon 0.8 mm in diameter climb in a fluid of viscosity 0.15...
With what terminal velocity will certainly an air balloon 0.8 mm in diameter rise in a fluid of viscosity 0.15...
If a room has dimensions 3m x 4m x 5m, what is the fixed of wait in the room if density of air in ~ NTP ...
A bubble of air with a diameter of 2 mm, 1750 "kg/m"^(3) A fluid with thickness has a uniform velocity...
The diameter of a metallic sphere is 4.2 cm. What is the mass of the ball, if the density of the metal...
6.5 kg mass and 1 " मिटर" ^2 The level plate that the area is to adjust on a horizontal table. The wait betwe...
Find the frequency that the 3rd overtone of one air column vibrating in a pipe closed at one end. The...
A ball of fixed 0.5 kg is relocating at a rate of 2 m / s currently the pressure of the ball is 3 m / s | What wi...
A autumn of radius 2xx10^(-5) and density 1.2xx10^(3)kg//m^(3) falls through air. The viscosity the air...
A fall of radius 2xx10^(-5) and also density 1.2xx10^(3)kg//m^(3) falls through air. The viscosity the air...
If the terminal speed of a ball of yellow (density = 9.5 kg m^(-3)) is 0.2 m/s in a viscous liquid (...
If the terminal speed of a round of gold (density 19·5 kg/ m^(3) ) is 0.2 m/s in a viscous fluid (...
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The density of air in ~ room temperature is about 1.2 g/L. This is the exact same as A) 12 g/m3. B) 120 g...