The answer is D) <span>The molecular movement in the first rod transferred energy to the molecules in the second.</span>
Answer:
2 hrs 45 minutes
Explanation:
You have to minus one hr because of tome change
Yes, plane accidents can happen near you, it can harm your property and cause a disaster.
A and c
Because it defines the boundaries of the system
Answer:
Amplitude = 8 Volts
Frequency = 0.067 kHz
Explanation:
Note: The missing picture in question is attached for your review.
Given:
Volts/Div = 2 V/div
Time/Div = 5 msec/div
Finding Amplitude:
Now, as you can see in the attached picture, there are 4 division between two peaks of the waveform, so,

(Multiplying by 2 V/div because oscilloscope dial is set at 2 V/div)
Finding Frequency:
As can be seen in attached picture, 3 division are there for one complete cycle of waveform,so,

Since,
