alleryStart learning →A ball bounces lower each time. Where has its missing energy gone?
ADestroyed completely
BTurned into gravity
CMade into extra floor weight
DChanged into heat and sound
Answer & Solution
Correct answer: D. Changed into heat and sound
Energy cannot vanish, so the energy the ball loses each bounce becomes heat and sound in the ball and floor.
Keep practising Force and energy
Browse all Force and energy questions for Olympiad (Class 5), or explore more Science topics.
Related questions
A child on a swing stops for an instant at the highest point. At that instant her energy iWhich statement agrees with the law of conservation of energy?As a ball falls, position energy drops, motion energy rises and the total is constant. ThiThe Earth's climate and living things are driven mainly by radiant energy from theSunlight carries which form of energy?Food and fuel store energy that is released in chemical reactions. This is calledA stretched rubber band is held ready to be released. Which form of energy does it store?A cyclist starts from rest and speeds up along a flat road. Her kinetic energy