-- high enough pressure
-- high enough temperature
-- presence of fusible material
I think it might be a gravitational pull
Answer:
0.63
Explanation:
We are given that
Radius of earth,
Radius of orbit A,
Radius of orbit B,
We have to find the ratio of the potential energy of satellite B to that of satellite A in orbit.
Potential energy of orbit A=
Potential energy of orbit B=

Hence,the ratio of the potential energy of satellite B to that of satellite A in orbit=0.63
It is false that scientific advances have led to decreased energy efficiency and waste reduction.