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Higher Study | Physics
Practice Higher Study | Physics on Bissoy — browse topics below and open any question.
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Waves
Moving Charges and Magnetism
Thermodynamics
Electric Fields and Gauss' Law
Electromagnetic Induction and Inductance
Gravitation
Semiconductors
Dual Nature: Photon and Matter Waves
Magnetism and Maxwell's Equations
Atoms
Work Power and Energy
Rotational Motion
Thermal Properties of Matter
Electromagnetic Oscillations and Alternating Current
Fluids
Electromagnetic Waves
Oscillations
Center of Mass and Linear Momentum
Laws of Motion
Electric Charges and Coulomb's Law
Motion in a Straight Line
Motion in Two and Three Dimensions
Optics
The Kinetic Theory of Gases
Mechanical Properties of Solids
Capacitance
Electric Potential
Vectors
Nuclear Physics
Equilibrium and Elasticity
Relativity
Current
Units
Questions
Choose the correct statement.
ক
Many people have computer phobia, that generates more unemployment.
খ
Many people have computer phobia, which generates more unemployment.
গ
Many people have computer phobia, what generates more unemployment.
ঘ
Many people have computer phobia, and generates more unemployment.
Which of the following is the best conductor of Electricity?
ক
Pond water
খ
rain water
গ
river water
ঘ
sea water
Choose the correct statement-
ক
Bonsai is simply a pot plant.
খ
Bonsai is considered as an art form.
গ
Bonsai is considered as a form against nature.
ঘ
None of above there.
Which of the following is a vector quantity?
ক
Density
খ
Mass
গ
Volume
ঘ
Acceleration
What is the function of a transformer?
ক
Transformer is used to step down or up the AC voltages and currents
খ
Transformer is used to step down or up the DC voltages and currents
গ
Transformer converts DC to AC voltages
ঘ
Transformer converts AC to DC voltages
What is the unit of specific gravity?
ক
Dimensionless
খ
m/s2
গ
N/m3
Which of the following is a state function?
ক
Entropy
খ
Heat
গ
Work
Which of the following is not a conservative force?
ক
Gravitational force
খ
Spring force
গ
Friction force
ঘ
Magnetic force
Which of the following is an extensive variable?
ক
Volume
খ
Pressure
গ
Boiling point
ঘ
Color
Which among the following is an incorrect statement?
ক
Chlamydomanas is an example of unicellular algae
খ
Chlamydomanas have flagella to promote their movement
গ
Ulothrea is a unicellular autotrophic algal
ঘ
Spirogyra attains its name because of spiral like arrangement of chloroplasts
Which of the following statement is incorrect?
ক
Pteridophytes follow cryptogamae i.e. reproduce spores
খ
The main plant body in Pteridophytes is Sporophyte
গ
Pteridophytes grow in dry and cold places like mountains
ঘ
Pteridophytes have specialized vascular tissues
Which of the following is not a vector quantity?
ক
Speed
খ
Density
গ
Force
ঘ
Velocity
What happens if the reverberation time is too large?
ক
The sound becomes inaudible
খ
Echoes are produced
গ
Frequency becomes high
ঘ
The sound becomes infrasonic
In which medium sound travels faster?
ক
Solid
খ
Liquid
গ
Gas
ঘ
Water vapour
What is the time lag between the incidence of photons and the ejection of photoelectrons?
ক
Greater than 10-5 s
খ
Between 10-5 s and 10-9 s
গ
Less than 10-9 s
ঘ
1 second
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