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objective Ques (25 results)
1)

The change in position of the object with respect to time is called as

Class 11 Physics
A)

Motion

B)

Acceleration

C)

Velocity

D)

None

2)

Motion of objects along a straight line is also called as

Class 11 Physics
A)

Rectilinear motion

B)

Simple motion

C)

Linear motion

D)

None

3)

The point of intersection of three axes X, Y and Z is called as

Class 11 Physics
A)

Both a and b

B)

Reference point

C)

Origin O

D)

None

4)

The coordinate system along with a clock constitutes

Class 11 Physics
A)

Frame of reference

B)

Cartesian system

C)

Coordinate system

D)

None

5)

To describe the motion in one dimension we need the set of

Class 11 Physics
A)

Both a and b

B)

Two variables or axes

C)

One variable or axes

D)

Three variables or axes

6)

To describe the motion in two dimensions we need the set of

Class 11 Physics
A)

Both a and b

B)

Two variables or axes

C)

One variable or axes

D)

Three variables or axes

7)

To describe motion in three dimensions we need the set of

Class 11 Physics
A)

Both a and b

B)

Two variables or axes

C)

One variable or axes

D)

Three variables or axes

8)

The total distance travelled by the object without considering its direction of motion is called as

Class 11 Physics
A)

Both a and b

B)

Path length

C)

Displacement

D)

None

9)

Displacement is the

Class 11 Physics
A)

Tensor quantity

B)

Scalar quantity

C)

Vector quantity

D)

None

10)

The magnitude of the displacement _____ equal to the path length traversed by the object.

Class 11 Physics
A)

Both a and b

B)

May not be

C)

May be

D)

None

showing 1 - 10 results of 25 results