A. Magnitude
B. Velocity
C. Direction of vector
D. Frequency
Submitted by: Chakar Hussain Shar
Related Mcqs:
- The unit vector in the direction of vector A = 2 i^ -2j^ + k^ is_______________?
A. 2i^ – 2j^ + k^
B. (2i^ – 2j^ +k^)/9
C. (2i^ – 2j^ +k^)/3
D. (2i^ – 2j^ +k^)/5 - Two vectors A and B are making angle θ with each other. The scalar projection of vector B on vector A is written as____________?
A. A.B/A
B. A.B/B
C. A.cosθ
D. Both a and b are correct - Null vector is a vector which has________________?
A. Zero magnitude
B. No specified direction
C. Both A and B are correct
D. Both A and B are not correct - Unit vector n^ is along______________?
A. X-axis
B. Normal on a surface
C. Y-axis
D. Z-axis - Which one is a unit vector ?
A. ??3 i^ + ??3 j^ + ??3 k^
B. 1/??3 i^ + 1/??3 j^ +1/ ??3 k^
C. ??3 / 3 i^ + ??3 / 3 j^ + ??3 / 3 k^
D. Both B and C are correct - The standard vector symbol for flux density is ____________________?
A. M
B. L
C. H
D. B - A vector can have maximum________components in a plane.?
A. Zero
B. Two
C. Three
D. InfiniteSubmitted by: Zahid Jagirani
- A vector can have maximum________components in space.?
A. Zero
B. Two
C. Three
D. InfiniteSubmitted by: Zahid Jagirani
- What is the minimum number of unequal magnitude vectors required to get a null vector?
A. Zero
B. Two
C. Three
D. NoneSubmitted by: Zahid Jagirani
- Angle between the rectangular components of a vector is________?
A. Zero
B. 30°
C. 45°
D. 90°Submitted by: Zahid Jagirani
The correct answer to the question: "Unit vector is used to specify the _____________?" is "Direction of vector".
