Question

does a quantity has different dimension in different in different system of units??​

Answer 1

Answer:

no

Step-by-step explanation:

No. The dimensions are: Mass, Length, Time, and Charge. They transcend the systems of units.

For example, speed will always have the dimensions of (Length)/(Time), regardless of the system  of units

Answer 2

Yes,a quantity have different dimentions in different system of units.

for example,distance and displacement have one dimention but light year and astronomicall unit have another dimention.