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WorksheetsWorld Affairs Course Session 15
Total questions: 10
Worksheet time: 6mins
Jupiter's gravitational force is stronger than Mercury.
True
False
Moon's gravity is 1/6th of Earth's gravity. Hence, if a person weighs 12 kgs on Moon, his weight on Earth will be ________ kgs.
72
84
2
6
In space, astronauts experience which of the following physiological changes?
Loss of muscle mass
Reverse blood flow
Loss of hair
Shrinking of heart
Impaired eyesight
A company has designed a spacecraft in the form of a giant wheel. Artificial gravity could be created in this spacecraft through ____________.
Rotation
Linear acceleration
Revolution
Circular acceleration
The point within the Earth where an earthquake originates is called the __________.
Epicenter
Hypocenter
Fault
Lithosphere
An earthquake cannot be identified as a foreshock until after a larger earthquake in the same area occurs.
True
False
Which of the following are related to the measurement of the strength of an earthquake?
Moment Meter Scale
Seismograph
Altimeter
Moment Magnitude Scale
Sonograph
If you are driving a car while an earthquake occurs, you should __________
Continue driving and reach home safely
Pull over to a clear location
Look for cover under a tree or building
Stop and wait in the car
We do not feel Earth's rotation because its speed is __________.
Fast
Slow
Constant
Zero
Earthquakes are caused due to __________.
Stress on Earth's crust
Movement of tectonic plates
Formation of faults
Excessive rainfall
Drought conditions
