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WorksheetsEnergy (X)
Total questions: 15
Worksheet time: 29mins
What does 'm' stand for in the given equation?
E=mc2
Motion
Mass
Measurement
Moving body
Which one of the following is a non-renewable source of energy?
Coal
Petrol
Biogas
Wind energy
Solar energy stored in the materials such as wood, sugar, biogas is called.....
Fossil fuels
Biomass
Geothermal energy
Tidal energy
The example of secondary source of energy is....
Wood
crude oil
kerosene
animal dung
Which one is the limitation of solar energy?
not available during night
not available uniformly
not available during cloudy days
all of them
Which one of the following causes air pollution?
Hydropower
Wind energy
Tidal energy
Fossil fuels
Nuclear energy is produced by .....
Nuclear fission
Nuclear fusion
Both of them
Non of them
Nuclear energy is advantageous because.....
Waste produced in nuclear fission can be stored easily
Causes less pollution
produced energy for 2-3 years continuously
used by many countries of the world
Which one is used to produced energy by nuclear fission?
Uranium
Barium
Krypton
Hydrogen
What type of reaction occurs in sun?
Nuclear fission
Nuclear fusion
Both of them
Non of them
The largest source of energy used by the world is......
solar energy
Hydroelectricity
Nuclear energy
Fossil fuels
What are the causes of energy crisis?
Over population
Urbanization
Industrialization
All of them
Two most useful alternative source of energy for Nepal?
Hydropower and tidal energy
Solar energy and fossil fuel
Solar energy and wind energy
Solar energy and hydropower
Who proposed the formula E=mc2 ?
Newton
Einstein
Kepler
Galileo
Which one is not an indirect source of energy?
tidal energy
fossil fuel
hydroelectricity
non of them
