Question 3 :
Who was the first to introduce the concept of antiparticle theoretically. ?

Question 6 :
When a vander waal's gas undergoes free expansion then its temperature

Question 8 :
Astronomers have discovered a bizarre, hexagon-shaped feature in the clouds of Saturn near the planet's north pole. The feature was first seen in images sent by the

Question 9 :
Which of the following is not basic conservation law in physics?

Question 10 :
<table class="wysiwyg-table"><tbody><tr><td>Column I</td><td>Column II</td></tr><tr><td>(A) Johannes Kepler</td><td>(1) Nuclear model of the atom</td></tr><tr><td>(B) Tycho Brabe</td><td>(2) Planetary motion</td></tr><tr><td>(C) Nicolas Copernicus</td><td>(3) Elliptical orbital theory</td></tr><tr><td>(D) Ernest Rutherford</td><td>(4) Circular orbit theory</td></tr></tbody></table>Math the column I and Column II