C. Gamma rays have more energy than infrared rays
This is unclear. What are the objects? Is it a balloon? A rubber ball?
Answer:
The weight is the gravitational force with which a body is attached to the Earth (planet/moon) Weight of any object on earth depends on two factors mass and gravitational constant. As per law, W = mg where, g is gravitational constant 9.8 m/s/s
It is <span>C. Low to moderate level of exertion can be sustained over long periods of time </span>
Answer:
a true
Explanation:
Water has the high specific heat capacity.
That means it resists to change its temperature when a considerable amount of heat lost or gained
4200J is needed to raise the temperature of 1kg substance by 1 degree Celsius