Well if we are talking about the same psychopaths then they are people who will stop at nothing to commit crimes is the way I define them
If the forces acting on an object are balanced then the net force is zero. Then the situation is exactly the same as if there were no forces acting on the object at all.
Answer:
relative humidity fro 14 gm water vapor is 100%
relative humidity fro 7 gm water vapor is 50%
Explanation:
Given data:
Air temperature of 20 degree celcius can sustain 14 gram water vapor
from table - saturation mixing ration
saturation mixing ration for air temperature at 20 degree celcius is 14g/kg
therefore relative humidity is %
Air temperature of 20 degree celcius can sustain 7 gram water vapor
from table - saturation mixing ration
saturation mixing ration for air temperature at 20 degree celcius is 14g/kg
therefore relative humidity is %
a) 8.58 m
For an open-open tube, the fundamental frequency is given by
where
f is the fundamental frequency (the lowest frequency)
v is the speed of sound
L is the length of the tube
In this problem, we have
f = 20 Hz
v = 343 m/s (speed of sound in air)
Solving the equation for L, we find the shortest length of the tube:
(b) 4.29 m
For an open-closed tube, the fundamental frequency is instead given by
Where in this problem, we have
f = 20 Hz
v = 343 m/s (speed of sound in air)
Solving the equation for L, we find the shortest length of the tube:
Atoms cannot be divided they are the smallest unit of matter. they are the building blocks of everything.