A) Has a fixed shape only B) Has no mass C) Cannot be compressed D) Can flow
A) Kerosene B) Water C) Wood D) Gas
A) Watt B) Newton C) Pascal D) Joule
A) Force per unit area B) Force × Mass C) Mass per unit volume D) Area × Mass
A) P=A/F B) P = F/A C) P=mV D) P=F×A
A) Hydrometer B) Ammeter C) Voltmeter D) Stopwatch
A) Upthrust B) Tension C) Friction D) Momentum
A) Motion of planets B) Heat transfer C) Upthrust in fluids D) Pressure in gases
A) g/cm B) N/m² C) kg/m³ D) kg
A) Inversely proportional to the volume B) Directly proportional to the volume C) Equal to the volume D) Independent of the volume
A) 76Pa B) 76mmHg C) 760mmHg D) 760cmHg
A) Mass B) Pressure C) Absolute temperature D) Density
A) Divide by 273 B) Subtract 273 C) Add 273 D) Multiply by 273
A) Ohm's law B) Boyle's law C) Pressure law D) Charles' law
A) Newton's First Law B) Archimedes' Principle C) Hooke's Law D) Ohm's Law
A) Towards the equilibrium position B) Away from the equilibrium position C) Downward only D) Upward only
A) Frequency B) Amplitude C) Wavelength D) Period
A) Amplitude B) Period C) Velocity D) Frequency
A) Second B) Hertz C) Newton D) Metre
A) A moving car B) A simple pendulum C) A spinning wheel D) A freely falling stone
A) Joule B) Second C) Hertz D) Watt
A) 2.0 Hz B) 10 Hz C) 0.5 Hz D) 20 Hz
A) moves with constant speed in a straight line B) rotates about a fixed axis C) moves under gravity alone D) moves only vertically
A) Parabolic B) Circular C) Elliptical D) Straight
A) Height B) Displacement C) Range D) Period
A) Friction B) Magnetic force C) Tension D) Gravitational force
A) A stone thrown into the air B) A rotating fan C) A train moving on a track D) A moving escalator
A) Air resistance B) Gravity C) Initial velocity D) Angle of projection
A) m/s² B) m/s C) kg/m³ D) N/kg
A) Gravity affects only the vertical motion. B) The horizontal velocity decreases continuously. C) Gravity affects only the horizontal motion. D) The vertical velocity remains constant.
A) Evaporate in water B) Float on or in a liquid C) Sink in a liquid D) Dissolve in a liquid
A) Has no upthrust acting on it B) Has no weight C) Displaces a weight of liquid equal to its own weight D) Displaces its own volume of liquid
A) Remain at the same level B) Float lower C) Float higher D) Sink completely
A) Boyle's law and Hooke's law B) Newton's laws only C) Boyle's law, Charles' law, and the Pressure law D) Ohm's law and Charles' law
A) Volume B) Pressure C) Density D) Temperature
A) Absolute temperature B) Density C) Volume D) Mass
A) Boyle's law B) Avogadro's law C) Charles' law D) Pressure law
A) Temperature B) Resistance C) Pressure D) Volume
A) 100 cm³ B) 300 cm³ C) 200 cm³ D) 50 cm³
A) Volume only B) Pressure and Temperature C) Temperature only D) Pressure only |