Start learning →

Work and energy bingo

Exercise and reference answers

Clues and terms
  1. Clue
    The SI unit of both work and energy.
    Item
    Joule
  2. Clue
    One joule of work done every second.
    Item
    Watt
  3. Clue
    Energy an object has because it is moving.
    Item
    Kinetic
  4. Clue
    Energy stored by position or deformation.
    Item
    Potential
  5. Clue
    The rate at which work is done.
    Item
    Power
  6. Clue
    Fixed point about which a lever turns.
    Item
    Fulcrum
  7. Clue
    Wheel with a groove that guides a rope.
    Item
    Pulley
  8. Clue
    Ramp that makes lifting a load easier.
    Item
    Inclined plane
  9. Clue
    The ratio that gives mechanical advantage.
    Item
    Load by effort
Instructions
Read each clue and tap the term it describes.

Explanation

_Source: syllabus Science, Ch 7 'Work, Energy, and Simple Machines'_
Continue learning with Quill →

Browse more CBSE Class 9 questions and exercises →