Answer:
.
Explanation:
The average kinetic energy per molecule of a ideal gas is given by:
Now, we know that
Before the absorption we have:
(1)
After the absorption,
(2)
If we want the ratio of v2/v1, let's divide the equation (2) by the equation (1)
Therefore the ratio will be
I hope it helps you!
. we need like a picture you something what’re you trying to ask
Answer:
In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles
Explanation:
Answer:
Her nervous system will send signals to tell her arms and legs to start moving. Her respiratory system will increase her breathing rate, the extra oxygen will be delivered throughout the circulatory system to her body tissues, her muscles will start to interact with her skeletal system for movement.
Explanation:
I just took this practice so hopefully it's right.
Answer:
B
Explanation:
Because this oscillations occur when the restoring force is directly proportional to displacement, given as
F=-kx
Where k= force constant
X= displacement