Home
Class 12
BIOLOGY
Ozone is spread in the swimming pool bec...

Ozone is spread in the swimming pool because:

A

Absorbs UV radiations

B

Acts as disinfectant

C

Easily available from `O_(2)`

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Check your grasp|18 Videos

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Brain teasers-X|145 Videos

  • ECHINODERMATA

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|65 Videos

  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos

Similar Questions

Explore conceptually related problems

Anahat is an eight year old girl who has just begun to learn swimming. At the moment she is in the swimming pool. Suddenly, Anahat finds that her earring has fallen into the water. It appears to her that the earring has not gone too deep. So, she begins to go further into swimming pool to retrieve her earring. Her trainer, who has been watching her movements, does not allow Anahat to go further and pulls her out of the swimming pool quickly. (a) Why does it appear to Anahat that her earring has not gone too deep in water ? Name the phenomenon involved. (b) Why does the trainer not allow Anahat to go further in the swimming pool ? (c) Give one example of the effect of phenomenon involved in the above episode in which a glass slab is used. (d) What values does the trainer show in the above episode ?

A swimming pool 70 m long, 44 m wide and 3 m deep is filled by water flowing from a pipe at the rate of 30,800 cm^(3) per second. The time taken to fill the swimming pool is:

A stone S is on the bottom of a swimming pool. The depth of the lying pool is d and index of refraction of water is mu . What is the depth of the swimming pool visible to a normal eye ? Cheak the results with d=6ft and mu=1.5 .

find the in which parts is error Children are not allowed to use the swimming pool unless they are with an adult.

The length of a rectangular plot of land is twice its breadth. A square swimming pool of side 8 m, occupies one-eighth part of the plot. The length of the plot is:

A volleyball court is in a rectangular shape and its dimensions are directly proportional to the dimensions of the swimming pool given below. Find the width of the pool.

On one boundary of a swimming pool , there is a person at point A whose speed of running on group (boundary) is 10ms^(-1) , while that of swimming is 6ms^(-1) . He has to reach a point B in the swimming pool . The distance covered on the boundary so that the time required to reach the point B in the pool is minimum, is