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Ketan Krishna Mishra

Mar 22, 2015

What is resistivity?

Answer:

Resistivity is a measure of the resisting...

Answer (3)

Ketan Krishna Mishra

Mar 17, 2015

prove that force= mass* accelerational.State the condition when it holds.

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Mrs m Kundu

Jan 3, 2015

Pl, obtain Newton's Third Law of Motion from The Second Law of Motion.

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Devanshi Kulkarni

Feb 2, 2015

The V-I graph for a series combination and for a parallel combinaton is as shown in the figure below:- Which of the two lines (A or B) represents the parallel combination? Give a reason for your answer.

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Answer (3)

Letusknowwhy

Apr 25, 2014

What is power of lens? 

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Letusknowwhy

Apr 25, 2014

Describe domestic electric circuits.

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Ketan Krishna Mishra

Mar 19, 2015

What is the difference between contact and non contact forces?

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Devanshi Kulkarni

Jun 2, 2014

A postage stamp kept below a rectangular glass block of refractive index 1.5 when viewed from vertically above it , appears to be raised by 7.0 mm. Calculate the thickness of the glass block.

Refractive index = real / apparent depth Let real depth be ( x ) therefore apparent depth will be ( x - 7mm) given refractive index is 1.5 therefore >1.5 = x/ (x-7mm) >1.5x - 10.5 =x. ie 1.5(x - 7mm) &#...

Answer (3)

Parth

Sep 14, 2015

Why the sky appears blue??

The light from the sun looks white. But it includes all the colours of the rainbow. When sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases...

Answer (4)

Gaurav

Oct 6, 2014

Explain the domestic electric circuit with the help of diagram.

This answer has an image. Please click on the question to read more.

Answer (2)

Ketan Krishna Mishra

Mar 22, 2015

What is resistivity?

Answer:

Resistivity is a measure of the resisting...

Answer (3)

Ketan Krishna Mishra

Mar 17, 2015

prove that force= mass* accelerational.State the condition when it holds.

This answer has an image. Please click on the question to read more.

Answer (2)

Mrs m Kundu

Jan 3, 2015

Pl, obtain Newton's Third Law of Motion from The Second Law of Motion.

This answer has an image. Please click on the question to read more.

Answer (2)

Devanshi Kulkarni

Feb 2, 2015

The V-I graph for a series combination and for a parallel combinaton is as shown in the figure below:- Which of the two lines (A or B) represents the parallel combination? Give a reason for your answer.

This answer has an image. Please click on the question to read more.

Answer (3)

Letusknowwhy

Apr 25, 2014

What is power of lens? 

This answer has an image. Please click on the question to read more.

Answer (2)

Letusknowwhy

Apr 25, 2014

Describe domestic electric circuits.

This answer has an image. Please click on the question to read more.

Answer (2)

Ketan Krishna Mishra

Mar 19, 2015

What is the difference between contact and non contact forces?

This answer has an image. Please click on the question to read more.

Answer (2)

Devanshi Kulkarni

Jun 2, 2014

A postage stamp kept below a rectangular glass block of refractive index 1.5 when viewed from vertically above it , appears to be raised by 7.0 mm. Calculate the thickness of the glass block.

Refractive index = real / apparent depth Let real depth be ( x ) therefore apparent depth will be ( x - 7mm) given refractive index is 1.5 therefore >1.5 = x/ (x-7mm) >1.5x - 10.5 =x. ie 1.5(x - 7mm) &#...

Answer (3)

Parth

Sep 14, 2015

Why the sky appears blue??

The light from the sun looks white. But it includes all the colours of the rainbow. When sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases...

Answer (4)

Gaurav

Oct 6, 2014

Explain the domestic electric circuit with the help of diagram.

This answer has an image. Please click on the question to read more.

Answer (2)

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