Answer:
- 1100 J heat flows out
Explanation:
dW = - 1600 J (as work is done on the gas)
dU = 500 J
dQ = ?
According to the first law of thermodynamics
dQ = dU + dW
dQ = 500 - 1600
dQ = - 1100 J
As heat is negative so it flows out.
Answer: 10.34
Explanation:
Given
graph for a particle is given
angle turned by the particle in radians is given by the area under
graph
The area is given by

Revolutions(N) made by the object is given by

There’s frictional force acting on the sphere, which causes it to gradually slow down, and eventually come to a stop.
Answer:
reduced performance due to stereotype threat
Explanation:
I'm sorry but I don't really understand the question. What is the quest actually asking???