Recent questions in SCIENCE

Recent questions in SCIENCE

What is the Definition of Buoyancy?

Aayush Asked 3 Days Ago

by Aayush

1 Answer

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What is the Definition of Reverberation?

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by Aayush

1 Answer

0 Votes

17 Views

What is the Definition of Sound Pollution?

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by Aayush

1 Answer

0 Votes

22 Views

What is the Definition of Focus?

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1 Answer

0 Votes

20 Views

What is the Definition of Principal Axis?

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by Aayush

1 Answer

0 Votes

20 Views

What is the Definition of Real Image?

Aayush Asked 3 Days Ago

by Aayush

1 Answer

0 Votes

21 Views

What is the Definition of Virtual Image?

Aayush Asked 3 Days Ago

by Aayush

1 Answer

0 Votes

17 Views

A man moves from a place P to Q with a constant speed of 40 m/sec., and then he returns back to P along the same route with a Speed of 20 m/sec. then calculate the average speed of the man.

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

43 Views

The element X is trivalent. 9.0 g of the element combines with 8.0 g of oxygen. The atomic weight of X is, therefore :

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

21 Views

1.0 g of hydrogen is heated to combine with 80.0 g of bromine and 1.0 g of calcium (valency =2) combines with 4.0 g of bromine.

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

18 Views

The specific heat of a metal is 0.16. Its approximate atomic weight would be :

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

19 Views

What is a Speed?

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

19 Views

What is Average Speed?

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

18 Views

What is Velocity?

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

18 Views

What is Average Velocity?

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

18 Views

What is Displacement?

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

20 Views

A man travels one third length of a straight road with a constant speed of 40 m/sec. and the remaining portion of the road with a constant speed of 60 m/sec, then calculate its average speed.

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

45 Views

A train moves a distance of 10 meter with a constant speed of 40 m/sec and moves the next 5m with a constant speed of 30 m/sec Calculate its average speed.

Aayush Asked Apr 11

by Aayush

1 Answer

0 Votes

21 Views

Explain, Why is it difficult for a fireman to hold a hose, which ejects large amount of water at a high velocity?

Aayush Asked Apr 7

by Aayush

2 Answers

0 Votes

26 Views

How can you recover common salt from its solution in water?

Aayush Asked Apr 7

by Aayush

1 Answer

0 Votes

29 Views

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