Theme B. The Particulate nature of matter

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Course Curriculum

B.1 Thermal Energy transfer

Thermal energy transfer between two blocks
02:55
Find Distance if Apparent brightness is given
03:10
Heat transferred to two containers
01:51
Gradient of Temperature-time graph
04:25
Calculate equilibrium Temperature
04:04
Compare Change in temperature and specific heat capacity
03:10
Heat transfer between three objects (Equilibrium Temperature)
03:19
Ratio of Latent heat and specific heat capacity
02:32
Average Kinetic energy and Average speed of molecules
02:29
Find Final temperature of Liquid-metal mixture
03:25
Comparison of physical quantites during vaporization
01:51
Ratio of specific heats of liquid and solid
02:34
Find Change in temperature when contant power delivered
01:32
Thermal energy released due to friction of road
02:00
Rate of Vapourization & Latent heat
02:51
Time required to boil water
01:50
Calculate Rate of change of temperature
02:27
Ratio of average Kinetic energy at different temperatures
02:08
Gradient of Temperature-time graph
01:27
Thermal energy transfer in water & Ice cube
02:51
Specific heat capacity and Latent heat of vapourization
02:03
Power and Temperature-time graph
01:51
Internal energy and Temperature of gas
01:37
Heat transfer in thermally insulated system
01:28
Calculate time required by liquid for having change in temperature
02:27
Temperature-time graph for phase change
01:59
Phase change I Temperature-heat graph
02:38
Modes of heat transfer
02:56
Intensity-wavelength graph of two planets
05:56

B.2 The Greenhouse Effect

B.3 Gas laws

B.4 Thermodynamics

B.5 Current and circuits

Calculate change in potential value at a point in circuit
03:19
Find current in circuit when variable resistance connected
03:33
Two Emf sources connected in parallel
02:11
Change in Potential difference and output Power
02:25
Reading of Voltmeter in a bridge circuit
05:31
Finding current by solving two circuits
03:34
Terminal potential difference and law of conservation of energy
03:44
Find current using I-V graph for Ohmic and Non-ohmic substances
01:44
Find condition when Terminal P.difference equalls to EMF
02:12
Calculate ratio of resistance of two wires
02:11
Comparing Power dissipation of three circuits
03:14
Calculate potential difference using Ohm’s law
02:25
Calculate min & max value of Voltmeter reading
02:31
Calculate ratio of resistances of two different thickness wires
02:27
Find current drawn from motor using input power
02:04
Calculate Terminal Potential difference
02:10
Determine factors on which specific resistance depends
01:29
Rate of energy loss in cable due to flow of current
01:37
Expression of EMF in terms of current, time and energy delievered
01:43
Find Equivalent Resistance between two points
02:01
Calculate current in a circuit having two EMF sources in series
01:50
Current due to charge carriers in Electrolyte
01:55
Calculate Potential difference at terminals of battery
02:29
1/R – diameter square graph of wires of different thicknesses
03:43
Reading of Ammeter & Voltmeter when resistances changes in circuit
03:37
Find Unknown Emf in Potential divider circuit
02:47
Ohm’s Law question
01:51
Find Equivalent resistance
02:02
Find Power dissipated when resistance is quadrupled in a circuit
01:40
Find through which resistance power dissipated is maximum
03:01
Find equivalent resistance of two wires of different thicknesses in series
01:57
Find current in a circuit by using Ohm’s law
01:39
Reading of Voltmeter across variable resistor when resistance is changed
03:23
Emf of a cell and its internal resistance
01:54
Calculate Power dissipated when resistance is twiced
02:17
Make an expression of current in a circuit by solving combination of resistances
03:47
About current flow from uniform wire
02:00
Find resistance of variable resistor
03:15
Find EMF of a cell
05:34

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Theme B. The Particulate nature of matter

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Course Curriculum

B.1 Thermal Energy transfer

Heat transferred to two containers

Gradient of Temperature-time graph

Calculate equilibrium Temperature

Compare Change in temperature and specific heat capacity

Average Kinetic energy and Average speed of molecules

Find Final temperature of Liquid-metal mixture

Comparison of physical quantites during vaporization

Ratio of specific heats of liquid and solid

Find Change in temperature when contant power delivered

Thermal energy released due to friction of road

Time required to boil water

Calculate Rate of change of temperature

Ratio of average Kinetic energy at different temperatures

Gradient of Temperature-time graph

Specific heat capacity and Latent heat of vapourization

Power and Temperature-time graph

Internal energy and Temperature of gas

Heat transfer in thermally insulated system

Calculate time required by liquid for having change in temperature

Temperature-time graph for phase change

B.2 The Greenhouse Effect

Reason of Global warming

Calculate Albedo of Earth

Find new Temperature and Power radiated (luminosity)

Calculate Albedo of planet

Role of Greenhouse gas

Charactertics of Black body radiator

Apparent brightness (Intensity) of moon and planet

Practical meaning of Albedo

Find Albedo from Energy-balance diagram

Greenhouse gases

Find Intensity of reflected light using Albedo

Find Area of panel using Luminosity equation

B.3 Gas laws

Find No.of moles from Pressure-1/volume graph

Equation for Ideal gas

About Boltzmann constant

Kinetic model of ideal gas (equations)

Find pressure of ideal gas

Atomic mass unit and Avagadro number

Calculate temperature by using ideal gas equation

Calculate ratio of pressure of two gases

Gradient of Volume-temperature graph

Find Pressure when two gas containers joined

Find ratio of No.of molecules of two gases mixed in one container

(Pressure)(Volume)-Temperature graph

Effect on force, pressure & density when volume is changed

Effect on Volume and temperature when pressure is changed

Find an expression of force exerted by ideal gas on wall

Pressure-temperature graph

Ratio of Average kinetic energy of two gases

Find ratio of temperatures of two gases

B.4 Thermodynamics

B.5 Current and circuits

Calculate change in potential value at a point in circuit

Two Emf sources connected in parallel

Terminal potential difference and law of conservation of energy

Find current using I-V graph for Ohmic and Non-ohmic substances

Find condition when Terminal P.difference equalls to EMF

Calculate ratio of resistance of two wires

Comparing Power dissipation of three circuits

Calculate potential difference using Ohm’s law

Calculate min & max value of Voltmeter reading

Calculate ratio of resistances of two different thickness wires

Find current drawn from motor using input power