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WorksheetsForm of energy and electrostatic
Total questions: 20
Worksheet time: 15mins
__________ energy is possessed by an object due to its position.
chemical
radiant
potential
heat
What type of energy allows you to see the images and texts on your cell phone screen?
Sound
Thermal
Magnetism
Light
Video gaming systems, like Xbox and PlayStation, and TVs need to be plugged into a socket in order for them to work. Which type of energy provides power for these systems?
Electrical
Thermal
Mechanical
Solar
When this cat walks around the house, the bell on it's collar jingles. What form of energy is this?
Magnetic
Electrical
Thermal
Sound
When you rub your hands together quickly, you can feel warmth between your hands. Which statement explains why rubbing your hands together produce warmth.
This action captures thermal energy from the environment.
This action produces thermal energy through friction.
This is an example of mechanical energy.
This action produces mechanical energy.
Which of the following instrument can be used to detect electric charges
Gold leaf electroscope
Electromagnet
Electron microscope
Chemical electroscope
A plastic rod rubbed with a piece of woollen cloth will become negatively charged because
the plastic rod received electrons from the woollen cloth
the protons in the plastic rod has been transferred to the woollen cloth
there are same numbers of protons and neutrons in the woollen cloth
the free electrons from the plastic rod has been neutralised by the protons from the woollen cloth
Which of the following is an example of electrostatic?
Cycling
An electric socket in home
Pants sticking to leg
Lighting bulb
a
b
c
d
using a fotocopier
refueling an aircraft
a smoke precipitator
