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10 questions
What are the two natural calamities?
Lightning
Earthquake
Fire
The process of transfer of charges from a charged object to the earth is called
earthing
lightning
oscillation motion
electron movement
The power of an earthquake is expressed on a scale called
seismic scale
iron scale
richter scale
large scale
Which is not a natural phenomena?
Earthquakes
Cyclones
Lightning
Earthing
How many types of charges are gained by rubbing objects?
2
1
3
4
Where is the lightning rod attached to protect the building from lightning?
On the top of the building
On the bottom of the building
In the middle of the building
All of these
Lightning always follows
a thunder
rain pour
the easiest path
a straight path
Tsunami means
earthquake
floods
earthquake under the sea
eruption of volcano in a sea
The waves produced on the earth’s surface is called
seismic wave
longitudinal wave
Micro wave
Radio wave
Amber is a
metal
rubber
resin
sugar
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