Cumilla Board · Physics
6 questions · 10 marks each
Scenario: A concept from Mechanics is being studied. (a) Define the key term used in "A body of mass 5 kg under 10 N force. Acceleration is:". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "2 m/s²" is unique. [4]
Scenario: A concept from Optics is being studied. (a) Define the key term used in "Speed of light in vacuum is approximately:". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "3×10⁸ m/s" is unique. [4]
Scenario: A concept from Heat is being studied. (a) Define the key term used in "SI unit of temperature is:". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "Kelvin" is unique. [4]
Scenario: A concept from Electricity is being studied. (a) Define the key term used in "Ohm's law: V = ?". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "IR" is unique. [4]
Scenario: A concept from Waves is being studied. (a) Define the key term used in "Sound cannot travel through:". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "Vacuum" is unique. [4]
Scenario: A concept from Mechanics is being studied. (a) Define the key term used in "A body of mass 5 kg under 10 N force. Acceleration is:". [1] (b) Explain the underlying principle. [2] (c) Apply it to the given problem and solve. [3] (d) Justify whether the result "2 m/s²" is unique. [4]