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WorksheetsPogo quiz
Total questions: 15
Worksheet time: 18mins
2.3 Joule =..............................Kilocalorie
.00081262
0.0081262
9623.2
962.32
Density of water is maximum at temperature of
0 K
273 K
277 K
-273 K
Boiling point of water is
320 F
2120 F
2730 F
1000 F
The heat transfer process in which no mass is exchanged & no medium is required is called
Conduction
Convection
Radiation
Irradiation
Van der waal's force is maximum in which state of matter?
Solid
Liquid
Gas
Plasma
Relative density of a matter is
the ratio of a given reference material to that of density of material
the ratio of the density of a material to that of a given reference material
the density of a material multiplied by the density of a given reference material
the ratio of the mass of a material to that of a given reference material
Density of a substance is
it's mass per unit volume
it's volume per unit mass
it's mass per unit area
it's mass per unit length
(a) state of matter has minimum intermolecular space.
Direct conversion of ice into water vapour is called (a)
In a bar magnet which of the following is correct?
The distance between two poles is known as geometric length
The distance between two poles is known as magnetic length
The actual length or size of the magnet is called magnetic length
Magnetic length is greater than geometric length
The bacteria which converts milk into curd is called (a)
Which of the following statement is correct?
Hg is the only non-metal liquid at room temperature & Br is the only metal which is liquid at room temperature
Br is the only non-metal which is liquid at room temperature & Hg is the only metal which is liquid at room temperature
Hg & Br is the only non-metals which are liquid at room temperature
Hg & Br is the only metals which are liquid at room temperature
The angle between incident ray & corresponding reflected ray is 650. The angle of reflection is (a)
What is the angle between the incident & reflected rays when a ray of light is incident normally on a plane mirror?
900
1800
00
450
Conversion of ice to liquid water and liquid water to water vapour is
Chemical change
Physical change
Chemical change & physical change
Physical change & chemical change
