CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Changes

Artificial ch...

Question

Artificial changes are controlled and performed by__________________________.

Open in App

Solution

Man-made or Artificial change: Anything that occurs due to the efforts of human beings is called man-made or Artificial change.
Examples
The formation of Steel from raw iron, the making of a kite from a piece of paper, preparing chapati from wheat flour, etc. are man-made changes.
Therefore, artificial changes are controlled and performed by Human beings.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Give one example each where:
(a) a force moves a stationary body.
(b) a force stops a moving body.
(c) a force changes the speed of a moving body.
(d) a force changes the direction of a moving body.
(e) a force changes the shape (and size) of a body.

Q. A student performs an experiment of burning magnesium ribbon in the air. A chemical reaction takes place and as a result, a white powder X forms along with a bright white light.

The aqueous solution of X changes _________.

List an example of a fast chemical change, a chemical change accompanied by a change in color, and a chemical change accompanied by release of heat.

A

B

' are two oxides of carbon. '

A

' is a poisonous gas and '

B

' is a non-poisonous gas. On exposing to '

A

', the victim should be given artificial respiration with carbogen which contain '

B

' in small fraction. Identify

A, B

and the function of '

B

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Observations That Indicate a Chemical Change

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard VIII Chemistry

Join BYJU'S Learning Program

CrossIcon