Question 2 :
In which year did Hahn and Meitner discover the phenomenon of neutron-induced fission of uranium. ?
Question 4 :
Assertion: Assertion : The elastic spring force arises due to the net attraction or repulsion between the neighbouring atoms of the spring when it is elongated or compressed.
Reason: Reason : The laws of derived forces such as spring force, friction force are independent of the laws of fundamental forces in nature.
Question 5 :
He was a professor of mathematics at St. Petersburg University, Prof. of anatomy and physics at the University of Groningen, and prof. of physics, anatomy and botany at the University of Basle. But he is most famous for what is known as 'Bernouilli's theorem'. Name the outstanding mathematician- of a well-known Swiss family.
Question 6 :
Assertion: Assertion : In physics, we attempt to derive the properties of a bigger, more complex system from the properties and interactions of its constituent simpler parts.
Reason: Reason : This approach is called unification and is at the heart of physics.
Question 11 :
A force can change the shape and volume of an object.<br/>
Question 13 :
Nuclear power plant is example of invention related to which field ?<br>
Question 14 :
Assertion: Assertion : In physics, we attempt to derive the properties of a bigger, more complex system from the properties and interactions of its constituent simpler parts.
Reason: Reason : This approach is called unification and is at the heart of physics.
Question 15 :
The branch of science which deals with nature and natural phenomena is called
Question 17 :
Assertion: Assertion : If we perform an experiment in our laboratory today and repeat the same experiment on the same objects under identical conditions after a year, the results are found to be the same.
Reason: Reason : The laws of nature do not change with time.
Question 19 :
The person who has been awarded the title of the Father of Physics of $20^{th}$ century is 
Question 20 :
Which of the following is not the contribution of Sir Issac Newton?
Question 29 :
The branch of science which deals with nature and natural phenomena is called
Question 30 :
The man who is known as the Father of Experimental Physics is
Question 31 :
Name the latest theory of fundamental physics in which the basic entity is a one-dimensional object as against the 'zero-dimensional' points representing the elementary particles.
Question 32 :
State whether given statement is True or False.<br/>Cashless transaction can be carried out with ATM ?<br/>
Question 33 :
Which of the following is not a branch of physics. ?
Question 34 :
<p>Which Indian scientist is known for his crucial role in the development of Indias missile and nuclear weapons programmes?</p>
Question 35 :
The man who has won Nobel Prize twice in physics is
Question 37 :
A person walks $100$m, holding a suitcase of weight $100$N. The work done by the applied force is _________J.
Question 41 :
Antoine Henri Becquerel was awarded the Nobel Prize in $1903$ for.
Question 42 :
_____ suggested that the ships should be marked with load lines.<br>
Question 43 :
Which of the following books is not written by Werner Heisenberg?
Question 44 :
What is the study of the modern theory of the strong forces between quarks?
Question 45 :
Assertion: Assertion : The basic laws of electromagnetism govern all electric and magnetic phenomena.
Reason: Reason : The attempts to unify fundamental forces of nature reflect the quest for unification.
Question 47 :
The first husband-wife team to get the Nobel Prize for Physics was.
Question 48 :
The force of gravity cannot act at a distance. State true or false.<br/>