Physics And Measurement Question 253
Question: A physical quantity x depends on quantities y and z as follows: $ x=Ay+BtanCz $ , where A, B and C are constants. Which of the following do not have the same dimensions :
Options:
A) x and B
B) C and $ {{z}^{-1}} $
C) y and B/A
D) x and A
Show Answer
Answer:
Correct Answer: D
Solution:
[d] $ [x]=[A]\times [y]=[B]\Rightarrow [x]\ne [A] $
