Answer:
The new fundamental frequency will be 598.7Hz.
Explanation:
The fundamental wavelength of the sound waves in the soda bottle is given by the equation
where 
is the speed of sound, and 
is the frequency. Since 
and 
, we have
Because it is a fundamental wavelength, the length 
of the soda can must be
The length of the soda bottle is 0.173 meters.
Now, if we pour 0.030 m of water, the new length of the air cavity becomes 
Therefore, the new fundamental wavelength will be
,
which is a frequency of
Thus, the new fundamental frequency is 598.7Hz.
The wavelength decreases to roughly half.
(The frequency roughly doubles.)
Light a match or make a sound. It will tell us if there is any air present in the atmosphere or not
Answer:
a bicycle has more kinetic energy cuz kinetic energy depends on mass and velocity.bicycle has more mass than a tennis ball.
Answer:
Explained below:
Explanation:
When a cold air mass meets a warm air mass, a front is formed and if the cold air is replacing the warm air, it is known as a cold front. Cold fronts frequently cause thunderstorms or rain showers because they pressure the air in a steep upward direction at the front's edge. They are also responsible to bring the changes in atmospheric pressure and wind direction.
