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What happens to the image distance in the eye when the distance of the object from the eye increses

Posted by Samriddhi Sinha 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Krishn Joshi 6 years, 11 months ago

Looks smaaler

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Yogita Ingle 6 years, 11 months ago

There is no change to the image distance in the eye when we increase the distance of an object from the eye. To see closer or distant object clearly, the eyes, due to its ability of accommodation, can increase or decrease focal length of its lens, so that the image is always formed at retina. The eye lens is composed of a fibrous, jelly-like material. To see closer or distant objects, focal length of its lenses can be increased or decreased to some extent by the contraction and relaxation of the ciliary muscles.

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What happens to the image distance in the eye when the distance of the eye increases

Posted by Samriddhi Sinha 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 6 years, 11 months ago

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ANSWER

What is Kyo to protocol

Posted by Himanshu Hans 6 years, 11 months ago

CBSE > Class 08 > Science

0 answers

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All example of a plastic which cannot be reminded Again by simple heating is

Posted by Jasmeen Kaur 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Samriddhi Sinha 6 years, 11 months ago

Bakelite and melamine

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An example of a plastic which cannot be remoulded again by simple heating is:

Posted by Jasmeen Kaur 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Himani Kashyap 6 years, 11 months ago

Thermosetting plastics

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Sonu Shaw 6 years, 11 months ago

Thermosettingplastic

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What is the amplitude of the vibrating a object

Posted by Maanas Yadav 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 6 years, 11 months ago

The amplitude of a vibrating object is a measure of how far the object moves outwards from the starting position. It is measured in hertz.
The maximum displacement of a vibrating object from its Central position is called the amplitude of vibration.The amplitude actually tell us how far the vibrating object is displaced from its central position.

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How can sound travel

Posted by Pramod Gupta 6 years, 11 months ago

CBSE > Class 08 > Science

3 answers

Daksh Singh 6 years, 11 months ago

Sound needs a medium which is either solid, liquid, gas

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Shankaranand Choudhary 6 years, 11 months ago

Through solids,liquids,gases

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Vibha Jha 6 years, 11 months ago

Sound travel through vibration

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what will happen if we go on cutting trees

Posted by Charulata Tanwani 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Himani Kashyap 6 years, 11 months ago

The cutting of trees is a big problem the major caused the cutting of trees is deforestaion and flood pollution level will be also increased and there were many many problems if we cutt the trees ??????? And your question is not writted correctly

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Iltafur Rahman Ahmad 6 years, 11 months ago

also we fall with tree

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What is ball bearing

Posted by Arya Anuj 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Pooja Pahwa 6 years, 11 months ago

It is used as to reduce friction

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Application of electroplating

Posted by Disha .......❤ 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Divya Garg 6 years, 11 months ago

For the Prevention of rusting of iron ornaments to look shiny etc.

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What is disphergen ? How it is useful ?

Posted by Harsh Yadav 6 years, 11 months ago

CBSE > Class 08 > Science

3 answers

Shadow Shooter 6 years, 11 months ago

What is placenta

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Prince Thakur 5 years, 8 months ago

spliting of white light into 7different colours is dispesion.

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Harsh Yadav 6 years, 11 months ago

The splitting of light into its colour is known as disphergen

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Reproduction of animal

Posted by Tanya Yadav 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Himani Kashyap 6 years, 11 months ago

Hello mr. Please ask your question correctly

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Vibha Jha 6 years, 11 months ago

Hey can you tell me what is your question.

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Explain reproduction in animals the chapter?

Posted by Sitara Bano 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Himani Kashyap 6 years, 11 months ago

Reproduction is very necessary to ensures the continuation of similar kinds of generation after generation

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Microorganisms are friends and foe explain it

Posted by Shyam Sunder Singh 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Charulata Tanwani 6 years, 11 months ago

Microorganisms were friend and foe of human because -they use to make alcohol -they use to make curd -they use to clean the environment But the microorganisms were also cause the harm to a human body they spread the disease

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Himani Kashyap 6 years, 11 months ago

In many ways micoorganisams our friend and in many ways microorganisms our foe example of microorganisms our friend is to making bhature cake $ pastries curd Example of microorganisms our foe is some micoorganisms caused many diseases in humans and animals Example= pathogens

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Suppose you writting desk is tilled a little a book on it start sliding down show the direction frictional force acting on it

Posted by Ripudaman Jadoun 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Shankaranand Choudhary 6 years, 11 months ago

Opposite direction because friction always opposes the motion

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Himani Kashyap 6 years, 11 months ago

May be and may be not

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Phases of moon are observed because

Posted by Aman Agarwal 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 6 years, 11 months ago

The phases of the moon occur because of the revolution of the moon around the Earth.

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What is asexual reproduction? Explain budding

Posted by Pratiksha Jagtap 6 years, 11 months ago

CBSE > Class 08 > Science

0 answers

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Who is the father of green revolution in India

Posted by Nikita Maurya 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Nitish Shukla 6 years, 11 months ago

Dr. M.s swaminathan

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Yogita Ingle 6 years, 11 months ago

Dr. Norman Borlaug is known as the father of Green Revolution and Dr. M S Swaminathan is known as the father of Green Revolution in India. Green Revolution had great impact on the entire agricultural world.

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Who discovered micro _organism

Posted by Nikita Maurya 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Jal Patel 6 years, 11 months ago

Antoni van Leeuwenhoek

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Who discovered bacteria

Posted by Nikita Maurya 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Jal Patel 6 years, 11 months ago

Antoni Van Leeuwenhoek

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What is *** organs

Posted by Unnati Behare 6 years, 11 months ago

CBSE > Class 08 > Science

2 answers

Shankaranand Choudhary 6 years, 11 months ago

A group of tissues which plays a particular function in the body of an organism.

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Himani Kashyap 6 years, 11 months ago

Hey please tell me what is your question?

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What is a pole star and Vega star

Posted by Safrima Ansari 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 6 years, 11 months ago

Pole star: While other stars appear to move with gradual progress of night, the pole star remains fixed at its position. This happens because the pole star is in line with the axis of the earth. The pole star appears in the northern sky. It is only visible from the northern hemisphere. However, the fixed position of the pole star has helped humans since ages. Sailors and travelers used the pole star to find way when they had to travel during night.

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Whatis the most distuncutive feture of saturn

Posted by Shreyam Kaushik 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Yogita Ingle 6 years, 11 months ago

Three wide rings surround Saturn planet. These rings are not visible with the naked eyes but can be seen only with the help of a telescope. These rings are made of ice and dust. This is the most distinctive feature of Saturn.

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What is motosis

Posted by Satyam Raj 6 years, 11 months ago

CBSE > Class 08 > Science

1 answers

Vidushi Rawat 6 years, 11 months ago

Mitosis is a process where single cell divides into two identical daughter cells (Cell division ).During mitosis one cell divides once to form identical cell. The major purpose of mitosis is for growth and to replace worn out cells

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This activity should be performed at night. Go to a room where there is a florescent tubelight. Switch off the tubelight so that the room is completely dark. Charge a balloon. Bring a charged balloon near the tubelight. You should see a faint glow.move the balloon along the lenght of the tubelight. And observe how glow changes

Posted by Savitha Ranka 6 years, 11 months ago

CBSE > Class 08 > Science