Home › CBSE Class 11 › Physics › Physics and Measurement › Per NCERT §1.3, the number of significant figure…
Per NCERT §1.3, the number of significant figures in 6.320 J (NCERT Ex 1.10d) is which?
A2
B5
C3
D4
Answer & Solution
Correct answer: D. 4
NCERT Ex 1.10(d): 6, 3, 2, 0 are all significant (trailing zero with decimal counts).
Related questions
Doubling the mass while holding the net force fixed changes the acceleration to:Doubling the net external force on a fixed mass changes the acceleration to:When a situation involves more than one object, it is important to analyse the motion of:The velocity of the centre of mass of a system changes only if there is:Contact forces such as tension, friction and the normal force are said to result from:Combining the two proportionalities for acceleration yields which law?Acceleration is described as exactly linearly proportional to which quantity?Acceleration is described as exactly inversely proportional to which quantity?