Answer:
The value is
Explanation:
From the question we are told that
The volume is
The initial pressure is
The initial temperature is
The final temperature is
Generally for an adiabatic process the workdone is mathematically represented as
Here is the internal energy of the system which is mathematically represented as
So
Generally from ideal gas equation we have that
Here R is the gas constant with value
So
=>
So
=>
The answer is A) electric current ⚡️
Can i have brainliest
1. A spring or elastic can be stretched to store energy as it wants to return to rest.
2. Gravitational every can be is stored by moving a ball against gravity when lifted then released when bounced.
3. Separating two charged plates will store energy as the plates want to return to their original position.
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A. In longitudinal waves, particles move perpendicular to the direction the wave is traveling.
<u>Answer</u>
To increase friction for a better grip.
<u>Answer</u>
Most human beings do sweat hands especially on the palm. When this happens the person will not have a good grip of heavy objects because they will slide/slip from the hand.
<em>By applying the powder, you are trying to make the hand dry hence increasing the friction for a better grip. </em>
If the gymnast doesn't do this the parallel bars may slip from the hands and injure himself or herself.