A physical quantity is represented by X = M a L b T –c . If percentage errors in the…
Physics · JEE Advanced · NTA Exams — Physics and Measurement
A physical quantity is represented by X = MaLbT–c . If percentage errors in the measurements of M, L and T are α%, β% and γ% respectively, then total percentage error is
- (αa + βb – γc)%
- (αa + βb + γc)%
- (αa – βb – γc)%
- 0%
Answer
(B) ( α a + β b + γ c)%
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following sets have different dimensions?
- Given A =4 i +6 j and B =2 i +3 j . Which of the following is correct ?
- In electromagnetic theory, the electric and magnetic phenomena are related to each other. Therefore, the…
- Which of the following combinations have the dimensions of time? L, C, R represent inductance, capacitance…
- If ( v _ 1 + v _ 2 ) is perpendicular to ( v _ 1 - v _ 2 ) then
- If v = A t + Bt ^ 2 + Ct ^ 3 where v is velocity, t is time and A, B and C are constants, then the…
- The dimensions of the quantities in one (or more) of the following pairs are the same. Identify the pair(s).
- The magnitude of the vector product of two vectors is 3 times their scalar product. The angle between the two…
More Physics and Measurement questions · Browse all practice questions