60
Minutes
30
Questions
4 / -1
Marking Scheme
Q1. The unit of impulse is the same as that of
Q2. Which of the following is not the unit of energy?
Q3. If and are two physical quantities having different dimensions then which of the following can denote a new physical quantity?
Q4. The time dependence of a physical quantity where is a constant and is time. The constant
Q5. Which pair of following quantities has dimensions different from each other?
Q6. The product of energy and time is called action. The dimensional formula for action is same as that for
Q7. What is the physical quantity whose dimensions are ?
Q8. If and denote energy, mass, angular momentum and gravitational constant respectively, then has the dimensions of
Q9. The position of a particle at time is given by where is a constant and . The dimensions of and are respectively.
Q10. If force is given by , where is time. The unit of is same as that of
...and 20 more questions.