1) The unit of energy is? a) Centimeters b) Seconds c) Joules d) Grams 2) Energy is the ability to do? a) Work b) Exercise c) Mass 3) The energy of an object that is in motion is? a) Kinetic b) Potential c) Chemical d) Light 4) The sun is the primary (main) source of energy on Earth? a) True b) False 5) Energy cannot be created or destroyed but only changed from one form to another? a) True b) False 6) Energy dissipation means energy that is? a) More useful b) Less useful 7) Energy flow can be illustrated using a? a) Venn diagram b) Sankey diagram c) Flow chart d) Bar chart 8) An BER rating of A in a home means the house is? a) Not energy efficient b) Is energy efficient 9) An energy source that is renewable (will not run out) would be? a) Coal b) Oil c) Water (hydro) electricity d) Gas 10) Select a way in which you can be more energy efficient at home? a) Leave the PS on all night b) Charge your phone all night c) Switch off all devices/lights when not in use d) Shower twice a day for 2 hours

2 Sci Energy

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?