1) When you push or pull things you apply _______ on them. a) heat b) water c) Force d) Energy 2) What is the picture indicating? a) Force change the shape b) Force changes direction c) Force changes the speed 3) Smooth surface also have_______ a) energy b) Roughness c) heat d) grips, irregularities  4) Work is done when  a) When Sita is sitting and teaching b) when Mohan is pushing a wall  c) When Rohan is kicking a football 5) Which energy is also called hydro energy? a) heat energy b) water energy c) solar energy d) Chemical energy 6) Where is petroleum found a) in the jungle b) in the Plastic c) under sea beds 7) Which type of energy conversion is done in green plants. a) Heat energy into Chemical energy b) Solar energy into Chemical Energy c) Light energy into water energy 8) First Person to realize that the heat is a form of energy a) James Roy b) James Prescott Joule c) James Prescott Oliver d) James Oliver Joule 9) India is___________ producer of electricity from wind turbines in the world a) First-largest b) seventh-largest c) sixth-largest d) fourth largest 10)  Location of coal mines in India. a) Bihar b) Kerala c) Maharashtra 11) Example Conversions of Chemical energy to light energy  a) switching on the switch to start mixer b) to use solar energy to cook c) putting cell and switching on the torch

Leaderboard

Visual style

Options

Switch template

Continue editing: ?