PLS Boost by PakLearningSpot
โ
by
Physics CH 1 CLASS 11 Measurements
Physics Measurements Chapter 1 Class 11
1 / 52
The dimensions of volume and acceleration (respectively) are:
NTS 2010 Physics Measurements Dimensions of Physical Quantities Elimination Tool:
2 / 52
Molar mass of water is:
PMC Sample 2 Physics Measurements Precision and Accuracy Elimination Tool:
3 / 52
Identify the dimensions of area, velocity and acceleration respectively: (where L= Length, T=Time)
NTS 2015 SMBBMC Physics Measurements Dimensions of Physical Quantities Elimination Tool:
4 / 52
The unit of temperature in base unit is:
UHS 2015 Physics Measurements International System of Units Elimination Tool:
5 / 52
Which experimental technique reduces the systematic error of the quantity being investigated?
ETEA 2017 Physics Measurements Errors and Uncertainties Elimination Tool:
6 / 52
The velocity of a particle is related to time according to the equation
V= ct3. The dimensions of constant are _______.
NTS 2019 Physics Measurements Dimensions of Physical Quantities Elimination Tool:
7 / 52
Which of the following is not a S.I. base quantity.
NUMS 2018 Physics Measurements International System of Units Elimination Tool:
8 / 52
Which of the following is not a base unit in the SI system?
NTS 2016 SMBBMC Physics Measurements International System of Units Elimination Tool:
9 / 52
1 light year distance is
PMC Practice 27 Physics Measurements Physical Quantities Elimination Tool:
10 / 52
What is 1 radian in degrees approximately
PMC Sample 3 Physics Measurements Physical Quantities Elimination Tool:
11 / 52
Which one of the following physical quantity does not the dimension of force per unit area
ETEA 2019 Physics Measurements Dimensions of Physical Quantities Elimination Tool:
12 / 52
Electric charge on an object is measured as 5 microcoulombs. How the value of this charge can be expressed in terms of base units:
UHS 2012 Physics Measurements Physical Quantities Elimination Tool:
13 / 52
Which of the following is dimensionless quantity?
NUMS 2018 Physics Measurements Dimensions of Physical Quantities Elimination Tool:
14 / 52
Force is a derived quantity, its derived unit can be expressed in terms of the base units as:
UHS 2018 Physics Measurements Physical Quantities Elimination Tool:
15 / 52
The number L = 8.0 x 104cm can be expressed as ________.
NUMS 2019 Reconduct Physics Measurements Physical Quantities Elimination Tool:
16 / 52
A quantity ๐ฅ is to be determined from the equation, ๐ฅ = ๐ โ ๐. ๐ is measured as (1.27 ยฑ 0.02) ๐ and ๐ is measured as (0.83 ยฑ 0.01) ๐. What is the percentage uncertainty in ๐ฅ to one significant figure?
ETEA 2018 Physics Measurements Assessment of Total Uncertainty Elimination Tool:
17 / 52
The different magnitudes of same physical quantities are measured by comparing them to:
NUMS Mock 3 Physics Measurements Elimination Tool:
18 / 52
Which of the following is a dimensionless quantity?
FMDC 2018 Physics Measurements Dimensions of Physical Quantities Elimination Tool:
