Q9: Thermal energy transfer in water & Ice cube - saveexamsgrade.com

SL 2019 paper video solutions Q9: Thermal energy transfer in water & Ice cube

SL 2019 paper video solutions

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May Time Zone 1

Q1: Calculate percentage uncertainity of angular frequency

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Q2: finding fundamental SI unit of physical quantity from an equation

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Q3: Direction of velocity & Acceleration during Non-uniform Accelerated motion

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Q4: Find displacment when an object thrown downward

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Q5: Velocity & Acceleration of object during Projectile motion

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Q6: Find Thermal Energy released during motion on rough incline

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Q7: Two Blocks towards each other

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Q8: Find final Velocity from Force-time graph

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Q15: Kinetic energy - time graph of horizontal mass-spring system (for HL)

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Q23: Determining direction of magnetic force on an electron in magnetic field

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Q28: Transition in energy levels

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Q29: Calculate Rate of change of temperature

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May Time Zone 2

Q1: Find fractional uncertainity of area of a circle

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Q2: Express Voltage in form of fundamental SI unit

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Q3: Area under Velocity-time Graph

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Q4: Minimum & Maxmimum forces (Range of forces)

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Q9: Free Body diagram of block sliding on rough incline (Translational Equilibrium)

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Q11: Ratio of average Kinetic energy at different temperatures

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Q12: Find ratio of No.of molecules of two gases mixed in one container

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Q13: Displacment of oscillating particle vs Distance of wave Graph

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Q14: Uniform circular motion and Simple harmonic motion

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Q17: Frequency of standing waves variation when length of waves changes

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Q18: Work done on charge in uniform electric field

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Q19: Reading of Ammeter & Voltmeter when resistances changes in circuit

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Q20: Calculate Potential difference at terminals of battery

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Q21: Calculate amount of current when wire placed in mag field

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Q22: Mass attached with spinning Rod

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Q23: Newton's law of gravitation graph

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Q24: Decay equation of carbon

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November Time Zone 0

Q1: Relate unit with correct physical quantity

Video - 00:1:16 mins

Q2: Newton's First law (Three forces on an object are Balanced)

Video - 00:3:55 mins

Q3: Motion graphs of an object having Variable acceleration

Video - 00:2:40 mins

Q4: Area under Acceleration-time graph

Video - 00:1:50 mins

Q6:Uniform motion of Block on incline plane (Newton's First law)

Video - 00:2:42 mins

Q7: Kinetic energy-time graph of free fall motion

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Q8: Work done on mass attached with spring

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Q9: Thermal energy transfer in water & Ice cube

Video - 00:2:51 mins

Q10: Effect on Volume and temperature when pressure is changed

Video - 00:1:48 mins

Q12: Charactertics of SHM. Explained from diagram

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Q13: Charactertics of wave

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Q14: Effect on Fringe spacing when distance between slits and slit & screen changes

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Q16: Sum of Nodes and Anti-nodes

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Q17: Charge in equilibrium in electric field

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Q19: Ohm's law question

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Q20: Reason why magnetic force exert in specific direction

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Q21: Solving equations of Conical Pendulum (Horizontal circular motion)

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Q22: Kinetic Energy of mass having unifrom circular motion

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Q23: Newton's law of gravitation & Newton's third law

Video - 00:2:49 mins

Q24: Waveelength & energy released in transition

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Q25: Charge to mass ratio of different charges

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Q26: Find number of half lifes after certain given time

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Q29: Function of moderator

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Q30: Practical meaning of Albedo

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