Basic Maths and Units and DimensionsEasy
Question
The dimensions of the quantities in one (or more) of the following pairs are the same. Identify the pair (s)
Options
A.torque and work
B.angular momentum and work
C.energy and Young′s modulus
D.light year and wavelength
Solution
(a) Torque and work both have the dimensions [ML2T-2]
(d) Light year and wavelength both have the dimensions of length i.e., [L]
∴ Answer is (a) and (d).
(d) Light year and wavelength both have the dimensions of length i.e., [L]
∴ Answer is (a) and (d).
Create a free account to view solution
View Solution FreeTopic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
In the figure shown, C1 = 11μF and C2 = μF, then at steady state:...The pairs of physcial quantites that have the same dimensions is (are)...A chain of length L and mass m is placed on a smooth surface. The length of BA is (L - b). calculate the velocity of cha...One mole of an ideal gas undergoes a process P = . Here P0 and V0 are constants change in temperature of the gas when vo...If electronic charge e, electron mass m, speed of light in vacuum c and Planck′s constant h are taken as fundament...