Choose the process from below which describes a change which is independent of t
ID: 679495 • Letter: C
Question
Choose the process from below which describes a change which isindependent ofthe path by which the change occurs.1 a) the time requiredto work a chemistry exam.
b) the potentialenergy gained by a satellite as it is shot into a specificorbit.
c) the heatgenerated by the body of a student during a chemistryexam.
d) the odometermileage increase observed by a traveller travelling from Louisianato Canada.
e) the effortrequired to capture a tiger in the wild. 1 a) the time requiredto work a chemistry exam.
b) the potentialenergy gained by a satellite as it is shot into a specificorbit.
c) the heatgenerated by the body of a student during a chemistryexam.
d) the odometermileage increase observed by a traveller travelling from Louisianato Canada.
e) the effortrequired to capture a tiger in the wild. 1 a) the time requiredto work a chemistry exam.
b) the potentialenergy gained by a satellite as it is shot into a specificorbit.
c) the heatgenerated by the body of a student during a chemistryexam.
d) the odometermileage increase observed by a traveller travelling from Louisianato Canada.
e) the effortrequired to capture a tiger in the wild. 1
Explanation / Answer
The answer is b
Potential energy = mass * g * height.
Mass and g are constant.
As a satellite is shot into orbit, its potential energy is thesame whichever path it chooses to reach aparticular height.