Physics – Class 11 Mock Test 1

10%

Question 1 of 10

1. How many kilometers make one nautical mile?

1.536

1.852

1.756

Question 1 of 10

Question 2 of 10

2. What will be the velocity v/s time graph of a ball falling from a height before hitting the ground look like?

A straight line with zero slope

A parabola

A straight line with negative slope

A straight line with positive slope

Question 2 of 10

Question 3 of 10

3. What are the dimensions of coefficient of friction?

LT^-1

MLT^-2

It is dimensionless

Question 3 of 10

Question 4 of 10

4. What is the maximum number of unknowns that can be found through a simple dimensional equation?

Question 4 of 10

Question 5 of 10

5. What is the unit for measuring intensity of light?

Meter

Lightyear

Candela

Mol

Question 5 of 10

Question 6 of 10

6. Which of the following devices cannot measure distance?

Ruler

Protractor

Vernier Calipers

Micrometer

Question 6 of 10

Question 7 of 10

7. Which of the following are NOT units of time?

Tropical year

Light year

Second

Minute

Question 7 of 10

Question 8 of 10

8. How many decades are there in 1 century?

Question 8 of 10

Question 9 of 10

9. The length of a cube is 2.3 cm. What is its volume rounded off to 4 significant digits in cm³?

12.67

12.17

12.167

Question 9 of 10

Question 10 of 10

10. [MLT^-2] matches with the dimensional formula of ____

Displacement

Force

Strain

Modulus of elasticity

Question 10 of 10