When melted chocolate falls on a plate or ice cream, it spins and forms a coil. Why does this happen?

1. 1 When melted chocolate falls on a plate or ice cream, it spins and forms a coil. Why does this happen?
2. 2 How is the melodious sound of a whistle produced by the lips?
3. 3 You will hear a special kind of sound while tearing a piece of paper. Why does this happen?
4. 4 Who is Harvey J Alter, and why is it in the news?
5. 5 What is Mahasamadhi?

1 When melted chocolate falls on a plate or ice cream, it spins and forms a coil. Why does this happen?

The low surface tension of melted chocolate, its tendency to stick, and its viscosity are the reasons for its coil formation. Because of the first two reasons, it flows continuously in a stream without splitting into separate drops. Due to its viscosity, it does not spread even after falling on the plate.

For this reason, the initial kernel chocolate forms a heap, and the shape of this pile remains for a while. After this, different layers are made on top of the other with the edge of the chocolate. These layers also retain their shape for some time before they coalesce into a larger heap.

2 How is the melodious sound of a whistle produced by the lips?

The reason for which the whistle is played is called hole sound or whole tone. When air passes rapidly through a hole, it produces circular whirlwinds that produce a whistling sound. The whistle of a tea kettle is a good example of the effect of a whole tone.

There are two holes in such a whistle, between which there is a little space. When air from one hole collides with another hole, air swirls are formed, which produce sound waves. The air in the second hole vibrates like the membrane of a loudspeaker.

3 You will hear a special kind of sound while tearing a piece of paper. Why does this happen?

Paper is made of cellulose fibers. When you tear the paper, these fibers break one after the other. This causes the paper to vibrate. When you tear paper sharply, you break many fibers at once, which makes a loud sound.

4 Who is Harvey J Alter, and why is it in the news?

American-born scientist Harvey J Alter has been awarded the Nobel Prize in Medicine for the year 2020.

Alter has been given this honor jointly with two other scientists, Michael Upton and Charles M. Rice. He has been given this award for discovering Hepatitis C. Alter discovered through chimpanzees that apart from hepatitis A and B, another variety is quite contagious and deadly. Alter is also a Medical Researcher, Virologist, and Physician.

Have taken Bachelor of Arts degree

Born in New York, USA, Harvey J. Inter took the degree of Bachelor of Arts in the year 1985. After this, he got involved in medical studies, and he obtained a medical degree in the year 1980. She served as a Clinical Associate at the National Institutes of Health in Maryland during her postgraduate training. He has also shown his talent as a Hematology Fellow.

5 What is Mahasamadhi?

Mahaasamadhi is the state in which a person leaves his body at will. The lifecycle is completed. Now there is no question of reincarnation. This is complete immersion. You can say that this person is really no more. When we talk of liberation, nirvana, or moksha, we mean liberation from the burden of existence.

That is the last freedom, the last liberation because you are bound in one way or another as long as you exist. If you are physically, then it is a kind of bondage. If you leave the physical body and live somehow, it is still another kind of bondage. Everything that exists is bound by some law.

Liberation means that you have broken all the rules, rules and all the rules can be broken only when you do not exist. Nirvana is a more correct, more appropriate term because Nirvana means non-existence. When there is no existence, you are also free from liberation because liberation is also bondage.