Answer:
a) 1955.6 J
b) 1955.6 J
c) 2607 N
d) 110373 J
Explanation:
a)
b) Work done on bullet should be increase in KE = 1955.6 J
c) Work done = Force \times displacement = KE of bullet
d) Work done to stop
Answer:
Isothermal Process
Explanation:
In this process heat is released or absorbed by the system happens at very slow rate in order to continually maintain the temperature of the system through heat exchange. so ΔT = 0 ⇒ ΔU =0
First law of Thermodynamics ΔQ = ΔU + ΔW
⇒ ΔQ = ΔW
e.g Carnot Cycle
Answer:
The highest surface part of a wave is called the crest, and the lowest part is the trough. The vertical distance between the crest and the trough is the wave height. The horizontal distance between two adjacent crests or troughs is known as the wavelength.
I hope it's helpful!
Conduction. is a transfer of energy by direct contact
Well it determines on how much magnetism a material has.