Forms of energy
It is a vibration which travels in the form of waves and can be heard.
Sound energy
_______________ energy is captured by panels.
Solar energy
Uranium is a non-renewable energy source. TRUE OR FALSE
True
Protons have a ______________ electrical charge.
positive
Which energy source can kill birds?
Wind energy
It is the fastest type of energy
Light energy
_______________ energy is produced by wind turbines.
wind
Crude oil is used for cooking. TRUE OR FALSE
False
If an atom gains electrons, it will have a ______________ charge.
negative
Copper and silver are electrical ____________
condcutors
It is produce by splitting an atom of uranium.
Nuclear energy
_______________ energy is produced by water stored in dams.
Hydraulic
Fossil fuels include coal, uranium and oil. TRUE OR FALSE
False
Electrons move around the ______________ and have a negative electrical charge.
nucleus
Plastic and paper are electrical ___________
insulators
Energy which come from movement
Kinectic energy
_______________ energy comes from within the Earth.
Geothermal
__________ is a sedimentary rock burnt in thermal power plants.
Coal
Atoms which usually have the same number of protons and electrons are ______________.
neutral
A _____________ increases the voltage.
transformer
Energy is measured in ________
Joules
Which energy source can come from compressed wood particles?
Biomass
A disadvantage of antural gas is that it is __________ and poisonous to inhale.
flammable
I love profe Manu to the Moon and back. TRUE OR FALSE
TRUE
___________ is the branch of enginnering which design and constructs robots.
Robotics