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Where can one find the centre of gravity for a uniform ring?

The centre of gravity of a circular ring is at the geometric centre of the ring. Centre of gravity means a point from which the weight of a body... View Article

DNA has deoxyribose and a base. What is the third component?

DNA has deoxyribose, a base and the third component is phosphoric acid.... View Article

What is meant by the white revolution in the Indian context?

Tremendous increase in dairy products is known as white revolution.... View Article

Reagent that takes away an electron pair is called as _____.

Reagent that takes away an electron pair is called as Electrophile.... View Article

Hawk, Eagle and Vulture belong to which category of animals?

Hawk, Eagle and Vulture belong to carnivores category of animals.... View Article

Which gas is released when ethyl alcohol reacts with sodium?

Hydrogen gas is released when ethyl alcohol reacts with sodium.... View Article

Where are the particles present in a body centred unit cell?

In body centered cube, corners andamp; body centre is occupied.... View Article

Which crop of largely grown in the deltaic regions of India?

Rice is grown largely in the deltaic regions of India.... View Article

How many days does the moon takes to moves around the Earth?

The moon takes 27 days to move around the earth. An Apple Falls, But Not the Moon. Why? Does the Moon Have a Dark Side?... View Article

What are the limitations of J.J. Thomson’s model of the atom?

Answer: According to J.J. Thomson's model of an atom, an atom consists of a positively charged sphere with electrons embedded in it. In 1897, he... View Article

Which Organelle Is Calld The Powerhouse Of Cell And Why

Mitochondria are known as the powerhouse of cells because the energy required for various chemical activities needed for life is released by... View Article

What will happen if the fallopian tube in females is blocked?

In case the fallopian tube is blocked, the passage for sperm to get to the eggs, as well as the path back to the uterus for the fertilized egg,... View Article

A fresh precipitate can be transformed into colloidal sol by:

Peptization is the process of converting a precipitate into colloidal sol by shaking it with dispersion medium in the presence of small amount of... View Article

Give an example of a reaction in which precipitate is formed.

Reaction between lead nitrate and potassium iodide results in formation of a yellow precipitate of lead iodide.... View Article

What is the major drawback of Rutherford’s model of the atom?

The major drawback of Rutherford's model of the atom is that it does not explain the stability of the atom.... View Article

What kinds of climatic conditions exist in the Indian Desert?

Hot and dry climate with scanty rainfall is the kind of climate that exists in the Indian desert.... View Article

When does Raoult’s law become a special case of Henry’s law?

Raoult's law becomes a special case of Henry's law when KH becomes equal to p10 in Henry's law. At given temperature liquids vaporize. At... View Article

Name the plant group does a plant with nine petals belong to?

The flower has nine petals (a multiple of three). This is a characteristic of Monocot group.... View Article

What happens to the field lines in an uniform magnetic field?

In a uniform magnetic field, the field lines are parallel equidistant straight lines.... View Article

Name the anode used in Hall-Heroults process of electrolysis.

In Hall-Heroults process, Steel is used as cathode and graphite is used as anode.... View Article

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