Question from maharashtra board physics book of 12th maharashtra board

Chapter1:Rotational Dynamics - questions - Rotational Dynamics
Chapter2:Mechanical Properties of Fluids - questions - Mechanical Properties of Fluids
Chapter3:Kinetic Theory of Gases and Radiation - questions - Kinetic Theory of Gases and Radiation
Chapter4:Thermodynamics - questions - Thermodynamics
Chapter5:Oscillations - questions - Oscillations
Chapter6:Superposition of Waves - questions - Superposition of Waves
Chapter7:Wave Optics - questions - Wave Optics
Chapter8:Electrostatics - questions - Electrostatics
Chapter9:Current Electricity - questions - Current Electricity
Chapter10:Magnetic Fields due to Electric Current - questions - Magnetic Fields due to Electric Current
Chapter11:Magnetic Materials - questions - Magnetic Materials
chapter12:Electromagnetic induction - questions - Electromagnetic induction
Chapter13:AC Circuits - questions - AC Circuits
Chapter14:Dual Nature of Radiation and Matter - questions - Dual Nature of Radiation and Matter
Chapter15:Structure of Atoms and Nuclei - questions - Structure of Atoms and Nuclei
Chapter16:Semiconductor Devices - questions - Semiconductor Devices

arrow_upward The answers for the Balbharati books are the best study material for students. These Balbharati Solutions for Physics 12th Standard HSC Maharashtra State Board will help students understand the concepts better.

Recent questions in Physics

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Earth’s mean temperature can be assumed to be 280 K.

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Compare the rates of emission of heat by a blackbody maintained at 727 ºC and at 227ºC

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The emissive power of a sphere of area 0.02 m2 is 0.5 kcal s-1 m-2. What is the amount of heat radiated

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1 answer 165 views

Energy is emitted from a hole in an electric furnace at the rate of 20 W, when the temperature of the furnace is 727 ºC.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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Calculate the energy radiated in one minute by a blackbody of surface area 100 cm2 when it is maintained at 227 ºC.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 192 views

Calculate the average molecular kinetic energy (i) per kmol (ii) per kg (iii) per molecule of oxygen at 127 ºC

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 195 views

Find kinetic energy of 5 litre of a gas at S.T.P. given standard pressure is 1.013 × 105 N/m2

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 132 views

Compare the rms speed of hydrogen molecules at 127 ºC with rms speed of oxygen molecules at 27 ºC

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At what temperature will oxygen molecules have same rms speed as helium molecules at S.T.P.?

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1 answer 137 views

Show that rms velocity of an oxygen molecule is 2 times that of a sulfur dioxide molecule at S.T.P.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 221 views

A gas in a cylinder is at pressure P. If the masses of all the molecules are made one third of their original

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 167 views

Two vessels A and B are filled with same gas where volume

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Calculate the ratio of mean square speeds of molecules of a gas at 30 K and 120 K.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 122 views

State and prove Kirchoff’s law of heat radiation.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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0 answers 61 views

Explain spectral distribution of blackbody radiation.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 112 views

state Wein’s displacement law.

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 113 views

state Stefan-Boltmann law

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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1 answer 201 views

State the law of equipartition of energy and hence calculate molar specific heat of mono- and di-atomic gases

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1 answer 119 views

Mention the conditions under which a real gas obeys ideal gas equation.

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1 answer 105 views

Explain, on the basis of kinetic theory, how the pressure of gas changes if its volume is reduced at constant temperatur

asked May 30, 2022 in Chapter3:Kinetic Theory of Gases and Radiation by nehapatil (3.2k points)

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