Question

secho) - H
b) 5
c) 3
[os
a
0 Seled & write the correct answer
Tos
Accuracy of measurement is determined by
a absolute error b) percentage emos
c) human error d) personal error
M'L'TI is the dimensione for
a force
b) energy e) pressure. d) momentum
0.00849 contains significant figures
d) 2
i Give four examples of desired quantities
11) What is meant by unit of physical quantity?
1) What is difference between mistake & error
section B
Attempt biny two
[04
3) What is order of magnitude ? Explain with
two examples
4) What is an error? classify
Classity error into
different categories
5) Find the number of significant figures in
the follocking numbers
b) 0,004567 ) 35.320 d) 4.56x18
c) Find the dimensions of power and force.
sectionc
Attempt any
two
To6]
2) Explain the use of dimensional analysis
to find the conversion factor between units
of browse physical quantity into different
systems of units.
8) Check the correctness of formula
v=u2+295 by wing dimensional analysis
a 25.42​

Answer 1

Answer:

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