Physics And Measurement Question 118
Question: Two quantities A and B have different dimensions. Which mathematical operation given below is physically meaningful
[CPMT 1997]
Options:
A) $ A/B $
B) $ A+B $
C) $ A-B $
D) None
Show Answer
Answer:
Correct Answer: A
Solution:
Quantities having different dimensions can only be divided or multiplied but they cannot be added or subtracted.
