Question

multiple choice 1)plane angle is the example of a) fundamental physical quantity b) derived physical quantity c) supplementary physical quantity
d) both A and B​

Answer 1

Answer:

open choice questions multiple choice questions 1) statement (A) :for a physical quantity U1,U2 are units and N1, N2 are their numerical values in the different systems. if N1,>N2 then U1, < U2 statement (B): the numerical value of a physical quantity is inversely proportional to its units a) both are true b) both are flase c) a is true, b is flase d) a is flase, b is true 2) the method of measurement that is followed by all the scientists in the World is a) MKS b) FPS c) CGS d) SI 3) plane angle is the example of a) fundamental physical quantity b) derived physical quantity c) supplementary physical quantity d) both a and b 4) height of a body =1.5m =150cm a) here unit is cm and numerical value is 150 b) here unit is m and numerical value is 150 c) here unit is cm and numerical value is 1.5 d) none

Explanation:

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