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WorksheetsPhysical Quantities and Measurement
Total questions: 30
Worksheet time: 31mins
Volume is a ______ ________ space occupied by a substance.
Irrelevent question
Multi-dimensional
Two Dimensional
Three Dimensional
In SI system Unit of Volume=
m^2
Cm^2
cm^3
m^3
A cube whose sides are 1 unit long is known as____
Cubic Centimeter
Cubic Meter
Unit Cube
Capacity is
Measured in cm^2
The external volume of the container
The internal volume of a container
A city in Capa.
1000 L= 100,00,000 cm^3
True
False
Identify the apparatus
Graduated Beaker
Burette
pippetes
Graduated Cylinder
What does this image depict?
Black and White
Mercury and water
Concave and convex meniscus
no idea
How should the reading be taken?
uppermost level in concave and convex
lowermost level in convex and concave
Lowermost level in concave and uppermost level in convex
Irritating question
volume of a sphere
π r^h
3/4 π r2
4/3 π r^3
a^3
which method is used to find the volume of irregular solids?
Conclusion method
displacement of liquid
Immersion method
measuring Cylinder
Area of a triangle=
a^2
Side+side+side
1/2 length*breadth
1/2 base*hieght
We can calculate the exact value of the area of irregular shapes
True
False
5 kg wood is lighter than 7 kg of concrete in mass.
True
false
The symbol of density
α
∞
β
ρ
SI unit of speed is=
m/s
km/hr
m/min
cm/s
The mass of lead is 232 g and its volume is 20 cm^3. Find the density of lead in kg/m^3.
160kg/m^3
11600kg/m^3
0.232kg/m^3
0.00002kg/m^3
Calculate the speed of the car which travels 150 km in 3 hrs .
(a)
which of these are true of mass and weight?
weight is measured in grams
Mass is measured in grams
weight is the amount of matter in a substance
mass is the amount of matter in a substance
weight is a force
Choose the right option for Celsius-:
° C
° c
C °
What is the formula for density?
Weight/volume
Energy/time
Volume/mass
Mass/volume
the system of measurement based on centimetre-gram-second is known as
SI system
FPS system
MKS system
CGS SYStem
1) It is a comparison of an unknown quantity with a known fixed quantity of the same kind.
Units
Measurement
Quantities
Length
Draw a diagram to show measuring the volume of an irregular solid.
the length breadth and height of a box are 40 cm, 12 cm and 8 cm, respectively . find the volume of the box in SI units
3840 m^3
0.0384 cm^3
0.00384 m^3
3840 cm^3
The volume of sphere of radius r
2 π r^2
πr2h
34πr3
Equal volumes of kerosene and water have same mass
true
false
An aluminium block having density of 2.7 g/cm^3 has a mass of 2700 kg. What is it's volume?
1000 kg/m^3
1 g/cm^3
1 m^3
27 m^3
How would you measure the volume of this liquid from measuring cylinder?
by reading the uppermost level of meniscus
by reading the lowermost level of meniscus
by pouring the liquid out on physical balance
by drinking it
1 g/cm^3 = ____
100 kg/m^3
1 kg/m^3
1000 kg/m^3
1/1000 kg/m^3
density of Brass
(a)
