Course Content
May Time Zone 1
0/28
Q1: Identifying which quantities are scalar?
02:33
Q2: Absolute & fractional uncertainity from graph
03:02
Q3: Speed time graph of a ball experiencing Air resistance
02:46
Q4: Time at which Instantaneous and Average velocity is equal in S-t graph
02:36
Q5: Find height of ramp from constant Power delievered
01:57
Q6: Elastic collision of a ball bouncing back from wall
02:50
Q7: Find Range of Acceleration due to Min & Max Force
02:13
Q8: Newton’s Third Law (Pair of forces) for block placed on another block
02:14
Q9: Calculate Kinetic energy from Kinetic energy & Momentum formula
01:44
Q10: Kinetic model of ideal gas (equations)
02:14
Q11: Ratio of Latent heat and specific heat capacity
02:32
Q12: Find pressure of ideal gas
01:37
Q13: All Motion graphs of simple harmonic motion
02:48
Q14: Calculate distance travelled by longitudnal wave
03:18
Q15: Addition of two waves and finding intensity
01:23
Q16: Why frequency stays same in refraction of light
02:38
Q17: First harmonic standing wave in two pipes
02:15
Q18: Calculate magnitude of Electric field strength & force
02:03
Q19: I-V graph of ohmic and Non-ohmic substance
01:44
Q20: Find condition when Terminal P.difference equalls to EMF
02:12
Q21: Magnetic force exerted on electron due to field produced by current wire
02:04
Q22: Friction as a Centripetal force for a child
02:25
Q23: Definition of gravitational field strength
01:57
Q24: Calculate frequency of photon emitted in emission spectra
02:27
Q25: Atomic mass unit and Avagadro number
02:22
Q26: Beta positive decay example
02:02
Q29: Find new Temperature and Power radiated (luminosity)
03:12
Q30: Calculate Albedo of planet
01:41
May Time Zone 2
0/26
Q1: Absolute uncertainity in perimeter
01:51
Q2: Fundamental SI unit of power
01:08
Q3: Average speed & Average Velocity of Minute hand watch
02:16
Q4: Newton’s Third law (Force pair) for a person standing on ground
02:19
Q5: Acceleration of an Elevator moving upward
02:55
Q6: Comparison of Frictional force on system of blocks
03:58
Q7: A bullet embedd in block (Momentum & Energy Law)
02:31
Q8: Total Energy and Momentum at highest point of projectile
03:35
Q9: Area under Force-Distance graph
03:17
Q10: Calculate temperature by using ideal gas equation
02:07
Q11: Calculate ratio of pressure of two gases
01:37
Q12: Find Final temperature of Liquid-metal mixture
03:25
Q15: Superposition of two water waves at point (Interference question)
02:51
Q16: Calculate ratio of speeds of light when glass is submerged in two liquids
02:51
Q17: Effect on frequency & wavelength of standing waves produced by sound in pipe
02:13
Q18: Calculate ratio of resistance of two wires
02:11
Q19: Magnetic force behaving as a centripetal force
03:19
Q20: Comparing Power dissipation of three circuits
03:14
Q21: Calculate potential difference using Ohm’s law
02:25
Q22: Use of magnetic field lines
02:24
Q23: Centripetal force and Angular frequency
02:22
Q24: Free body diagram of mass moving in Horizontal circular path
01:39
Q25: What happens when alpha particle hits breyllium
01:10
Q26: Identify correct emission spectrum
02:58
Q29: Comparing Luminosity (power radiated) from two objects
03:48
Q30: Role of Greenhouse gas
02:24
November Time Zone 0
0/24
Q1: Identify which quantity is vector?
01:52
Q2: Fractional uncertainity in momentum from measurment mass and velocity
01:56
Q3: Draw Velocity-time graph to Acceleration-time graph
03:26
Q4: Find Displacement and time of ball thrown downward
02:37
Q6: Two blocks connected with string (Find Acc & Tension in string)
03:06
Q7: Calculate Elastic potential energy of spring (for HL)
02:24
Q8: Work-Energy principle & Area under F-S graph
02:24
Q9: Direction of Change in Momentum of ball hitting at an angle with wall
03:15
Q10: Comparison of physical quantites during vaporization
01:51
Q11: Find Change in temperature when contant power delivered
01:32
Q12: Find new temprature of gas after compressing it
02:34
Q13: Relation between average speed of SHM with frequency
01:55
Q14: Find phase difference between oscillation of two particles on same wave
02:08
Q16: Comparison of speeds of light in three different mediums based on refraction
03:44
Q17: frequency & Amplitude of different points in same standing wave
02:18
Q18: Find Resultant field strength between two opposite charges
02:31
Q19: Calculate ratio of resistances of two different thickness wires
02:21
Q20: Find current drawn from motor using input power
02:04
Q22: Newton Law for Conical Pendulum
02:53
Q23: Find orbital velocity at height equal to radius of Earth
01:42
Q24: Fraction of decayed nuclie and undecayed nuclides
01:52
Q25: Calculate mass defect
01:24
Q28: Energy density of fuel (Mass density is not included in new syllabus)
01:02
Q30: Charactertics of Black body radiator
02:13
SL 2021 Paper video solutions
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