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What is reflection

Posted by Tushar Ghosh 1 year, 8 months ago

3 answers

Preeti Dabral 1 year, 8 months ago

When a ray of light falls on a smooth and shiny surface, the whole of light is sent back in the same direction. It is called reflection. Mirrors do not allow even a small amount of light to pass through them. Mirrors show regular and complete reflection.

When all the parallel rays reflected from a plane are not parallel, the reflection is diffused or irregular. This is not violation of law of reflection, the reason for diffused reflection is due to irregularities in the reflecting surface.

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Shrish Dubey 1 year, 5 months ago

What is light

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Sharan K 1 year, 7 months ago

The phenomenon in which the light changes it's direction when it falls on a smooth and shiny surface .This is called as reflection .

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chapter 7 electricity and magnetism

Posted by Avreet Kaur Kaur 1 year, 9 months ago

ICSE & ISC > Class 07 > Physics

0 answers

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A shadow is always formed in the direction of the source of light

Posted by Rik Debnath 1 year, 9 months ago

ICSE & ISC > Class 07 > Physics

2 answers

Sharan K 1 year, 7 months ago

False . It falls on the opposite direction of the source of light

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Utkarsh Sony 1 year, 9 months ago

False

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Explain thermometer

Posted by Aashi Rai 1 year, 10 months ago

ICSE & ISC > Class 07 > Physics

1 answers

Aashi Rai 1 year, 10 months ago

A device used for measuring temperature

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What is the electry sity

Posted by Tokeshwar Singh 1 year, 11 months ago

ICSE & ISC > Class 07 > Physics

3 answers

Harshita Sharma 10 months ago

Electricity is the source of energy

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Prince Kumar 1 year ago

Electricity is a source of energy

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Sharan K 1 year, 7 months ago

Electricity is the flow of electrons .

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Equal volume of milk and water have which masses

Posted by Krishna Kumar 2 years, 5 months ago

ICSE & ISC > Class 07 > Physics

0 answers

ANSWER

What is meant by a substance ?

Posted by J J 2 years, 8 months ago

ICSE & ISC > Class 07 > Physics

3 answers

Lucky Singh Rajput ☺️☺️ 2 years, 3 months ago

Sab dance is material

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Mahek Mishra 2 years, 6 months ago

Substance is defined as the state of metter

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Aarya Bhatewara 2 years, 11 months ago

Substance is a solid or a liquid material.

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ANSWER

How to get question answer of Ls no 15

Posted by Piyush Salunkhe 3 years, 9 months ago

ICSE & ISC > Class 07 > Physics

0 answers

ANSWER

What is electronic resistance

Posted by Mangal Shukla 3 years, 7 months ago

ICSE & ISC > Class 07 > Physics

2 answers

Sia ? 3 years, 7 months ago

Resistance (also known as ohmic resistance or electrical resistance) is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω). Hence resistance is defined as the ratio of the applied voltage to the current through the substance.

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Darshika Pandey 3 years, 4 months ago

Electronic resistance is a resistance in which electric current is measured and is measured by the SI unit ohm. It is defined as the ratio of the voltage to the current in the substance.

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all Long answer of nutrition in animals

Posted by Jayesh Kathale 3 years, 9 months ago

ICSE & ISC > Class 07 > Physics