1
A body moving with uniform velocity has acceleration:
2
While measuring the volume of water in a measuring cylinder, the correct reading is taken at the:
3
The zero error of a measuring instrument is a type of:
4
While measuring the volume of an irregular solid by the displacement method, the initial reading of water in a measuring cylinder is 20 cm³ and the final reading is 35 cm³. The volume of the solid is:
5
To measure the mass of a body correctly with a beam balance, the body should be placed:
6
What is meant by uncertainty in a measurement?
7
A stone is dropped from a height. Its initial velocity is:
8
The motion of a swing is an example of:
9
Which SI prefix represents the factor 10^-6?
10
If a body moves 4 m east then 3 m west, its displacement is:
11
Which of the following is a vector quantity?
12
Precision of a measurement refers to:
13
When a body is in free fall, its acceleration is:
14
The uncertainty in a measurement is often taken as:
15
Which of the following is a physical quantity?
16
The reading of a measuring cylinder is taken at the:
17
Distance is a:
18
On a speed-time graph, a straight line with negative slope represents:
19
A body moving along a circular path has:
20
The motion of a spinning top is an example of ____ motion.
21
A car travels 100 m in 5 s. What is its average speed?
22
The least count of a Vernier callipers is 0.1 mm. What is this in cm?
23
If the measured value is close to the true value, the measurement is said to be:
24
On a distance-time graph, the gradient (slope) of the line represents:
25
Which of the following is a non-physical quantity?