Why is there a demand for Class 8 Science Olympiad?
You might have heard of the term sound, caused by the pressure wave created by a vibrating object. But there are some interesting facts about the sound, like you cannot hear the sound in the space as there are no molecules to travel through the space. Whereas, on the earth surface, there are molecules that allow the particles to travel. This allows us to hear the loudest sound that is the cry of a human baby and the loudest sound made by nature by an erupting volcano. Maybe you might not hear some of the sounds clearly, but dogs can hear them very clearly, whereas flies cannot hear any sound.
Science is a subject full of such real-life interesting facts, and if you are not aware of them, our tutors share them with you. In Olympiads, interesting and out of the box questions are asked so that you can use your imagination and learn more new facts. Our Class 8 Science Olympiad Online Tuition tries to cover all the concepts needed in your Olympiad.
Fun Activity
Solve the following problems using the concept you learnt so far
What is the major difference between a human skin cell and a human egg cell?
The egg cell has twice as many chromosomes as the skin cell.
The egg cell has half as many chromosomes as the skin cell.
The skin cell has no genetic information in its chromosomes.
Only the egg cell has a nucleus
Which of the following exert pressure?
Solids
Liquids
Gases
All of these
Arrange the following planets in increasing order of time required to complete one revolution around the Sun.
Earth
Uranus
Mars
Jupiter
(i), (ii), (iii), (iv)
(i), (iii), (iv), (ii)
(iv), (iii), (ii), (i)
(ii), (iii), (i), (iv)
