Surface area is
- AScalar
- BVector
- CNeither scalar nor vector
- DBoth scalar and vector
Similar Questions
Which of the following is a scalar quantity
Which of the following is a scalar quantity
A physical quantity which has a direction
A physical quantity which has a direction
The value of a unit vector in the direction of vector $A = 5\hat i - 12\hat j,$ is
The value of a unit vector in the direction of vector $A = 5\hat i - 12\hat j,$ is
A vector has a magnitude $x$. If it is rotated by an angle $\theta$, then magnitude of change in vector is $n x$. Match the following two columns.
Colum $I$
Colum $II$
$(A)$ $\theta=60^{\circ}$
$(p)$ $n=\sqrt{3}$
$(B)$ $\theta=90^{\circ}$
$(q)$ $n=1$
$(C)$ $\theta=120^{\circ}$
$(r)$ $n=\sqrt{2}$
$(D)$ $\theta=180^{\circ}$
$(s)$ $n=2$
| Colum $I$ | Colum $II$ |
| $(A)$ $\theta=60^{\circ}$ | $(p)$ $n=\sqrt{3}$ |
| $(B)$ $\theta=90^{\circ}$ | $(q)$ $n=1$ |
| $(C)$ $\theta=120^{\circ}$ | $(r)$ $n=\sqrt{2}$ |
| $(D)$ $\theta=180^{\circ}$ | $(s)$ $n=2$ |
What is vector ? How it can be represented ?
What is vector ? How it can be represented ?