Science Student Questions

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Showing: All Grades / Science (1380 questions)

by GIANSH GUPTA KHUNDKER · Class 9

When a ball is thrown vertically upwards, at its highest point, it has:

Science Work and Energy 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

Work is said to be zero when:

Science Work and Energy 0 0 answers 0%
by KRITARTH AGARWAL · Class 4

Where does food come from?

Science Food and Digestion 0 3 answers 100%
by ADWIT KUMAR · Class 3

Which of the following animals never chews its food ?

Science Animals 0 6 answers 67%
by AKSHAY GURU VARADHARAJAN · Class 5

Why is a sharp knife a more effective 'wedge' than a blunt knife?

Science Other 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

Which of these is an example of a Class 3 lever, where the effort is applied between the fulcrum and the load?

Science Other 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

When using a fixed pulley to lift a bucket of water, what is the primary benefit provided by the machine?

Science Other 0 1 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

A screw is actually which other simple machine wrapped around a cylinder in a spiral?

Science Other 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

Which class of lever always has a Mechanical Advantage of more than 1 because the effort arm is always longer than the load arm?

Science Other 0 1 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

Which of the following is a safety measure to be taken during a flood?

Science Calamities 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

The point on the Earth’s surface directly above the place where an earthquake begins is known as the:

Science Calamities 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

What is the primary cause of a Tsunami?

Science Calamities 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

A long period of extremely dry weather with very little or no rainfall is called a:

Science Calamities 0 0 answers 0%
by AKSHAY GURU VARADHARAJAN · Class 5

Which instrument is used to measure the intensity and duration of an earthquake?

Science Calamities 0 0 answers 0%
by KRITARTH AGARWAL · Class 4

What is the name of the boundary about 100 km above the Earth's surface, often taken as the edge of space?

Science Earth and Universe 1 4 answers 50%
by KRITARTH AGARWAL · Class 4

Kidney is in the _____ system

Science Other 0 3 answers 33%
by KRITARTH AGARWAL · Class 4

Where is the food of a plant made?

Science Plants 0 3 answers 100%
by KRITARTH AGARWAL · Class 4

Which organ digests the food particles?

Science Food and Digestion 0 4 answers 50%
by KRISHNARAJ LAHOTI · Class 7

Which nutrient starts getting digested in the mouth?

Science Other 0 5 answers 80%
by KRITARTH AGARWAL · Class 4

How many chambers are there in the Human Heart?

Science Our Environment 0 5 answers 60%

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