If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young's modulus will be :-
a.
V−2 A2F2
b.
V−4A2F
c.
V−4A−2F
d.
V−2A2F−2
a.
V−2 A2F2
b.
V−4A2F
c.
V−4A−2F
d.
V−2A2F−2
Question ID - 50376 | SaraNextGen Top Answer If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young's modulus will be :-
a.
V−2 A2F2
b.
V−4A2F
c.
V−4A−2F
d.
V−2A2F−2
If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young's modulus will be :-
|
a. |
V−2 A2F2 |
b. |
V−4A2F |
|
c. |
V−4A−2F |
d. |
V−2A2F−2 |
1 Answer
127 votes
Answer Key / Explanation : (b) -
= y.
[Y] = 
Now from dimension
F = 
L = 
L2 = 
T =
L2 = 
F = MA
L2 = 
[Y] = 
= F1 V−4 A2
127 votes
Answer Link
127