Answer:
imma need a few answer choices so i can do my research
Explanation:
Please any thank you
Answer:
Explanation:
Given that
From the diagram
By differentiating with time t
When x= 10 m
θ = 64.53°
Now by putting the value in equation
Therefore rate of change in the angle is 0.038\ rad/s
Answer:
0.655 m
13.468°C
Explanation:
v = Speed of sound at 20.0°C = 343 m/s (general value)
For one both end open we have the expression
The length of the flute is 0.655 m
Beat frequency is given by
Velocity of the wave is
The temperature is given by
The temperature of the room is 13.468°C
Answer:
#See solution for details.
Explanation:
1.
Tools:.
:Calculate the speed of the wave using the time, it takes to travel along the rope. Rope's length, is measured using the meter stick.
-Attach one end of rope to a wall or post, shake from the unfixed end to generate a pulse. Measure the the time it takes for the pulse to reach the wall once it starts traveling using the stopwatch.
-Speed of the pulse can then be obtained as:
: Apply force of known value to the rope then use the following relation equation to find the speed of a pulse that travels on the rope.
-Use the measuring stick and measuring scale to determine values of the rope then obtain .
-Use the force measuring constant to determine . These values can the be substituted in to obtain