The angle between ( A + B ) and ( A - B ) can be - - Vidyadip

MCQ

The angle between $(\overrightarrow{ A }+\overrightarrow{ B })$ and $(\overrightarrow{ A }-\overrightarrow{ B })$ can be -

A
only 0°
B
only 90°
C
between 0° and 90°
✓
between 0° and 180°

✓

Answer

Correct option: D.

between 0° and 180°

between 0° and 180°

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Kinematics→Kinematics — all question types→Physics STD 11 question papers→Tamilnadu Board STD 11 question papers→Tamilnadu Board question paper generator→

Similar questions

The frequency of a radar is 780 MHz. When it is reflected from an approaching aeroplane the opponent frequency is more than the actual frequency by 2.6 kHz. The speed of the aeroplane is ……

The scalar product $\vec{A} . \vec{B}$ is equal to-

The rate of change of angular momentum is –

A simple harmonic oscillator consist of a particle of mass m and an ideal spring with spring constant k The particle oscillates with a time period T. The spring is cut into two equal parts. If one part oscillates with the same particle, the time period will be …….

$2 Kg$ of water of $60^{\circ} C$ is mixed with $1 kg$ of water at $30^{\circ} C$ kept in a vessel of heat capacity $220 J$ $K ^{-1}$. The specific heat of water is $4200 J Kg -1 K ^{\prime}$. Then the final temperature is nearly.

Moment of inertia of a uniform solid sphere about an axis passing through the edge along its tangent is –

What does not change in the field of central force?

A wave travels in a medium according to the equation of displacement given by y(x, t) = 0.03 sin{π(2t – 0.01 x)} where y and x are in metres and t in seconds. The wave length of the wave is …..

The force acting on a body is measured as 4.25 N. Round it off with two significant figure ..

The pressure at the bottom of a liquid tank does not depend on ………