A) Mass x acceleration B) Force x time C) Mass x velocity D) Velocity / mass
A) 7 k gm/s B) 15 k gm/s C) 2.5 k gm/s D) 10 k gm/s
A) Remains constant B) Decreases C) Increases D) Becomes zero
A) Mass x velocity B) Workdone C) Force x time D) Force x distance
A) Force B) Impulse C) Acceleration D) Velocity
A) Watt B) Pascal C) Joule D) Newton
A) Zero B) Maximum C) Minimum D) Constant
A) P= W/t B) P= mgh C) P= W x t D) P= F x d
A) Velocity B) Height C) Time D) Temperature
A) Water stored in a dam B) Moving car C) Rolling ball D) Flying bird
A) Scalar B) Constant always C) Vector D) Dimensionless
A) Reduce mass B) Destroy energy C) Increase energy D) Make work easier
A) Distance/ Time B) Work/ Time C) Effort/ Load D) Load/ Effort
A) Zero B) Equal to 100% C) Greater than 100% D) Less than or equal to 100%
A) Lever B) Generator C) Bicycle D) Car
A) Work/ Time B) Load/ Effort C) Effort/ Load D) Distance moved by effort/ Distance moved by load
A) Effort B) Load C) Energy D) Power
A) Percentage B) Newtons C) Joules D) Watts
A) Oil B) Friction C) Smooth surfaces D) Lubrication
A) Removed B) Converted C) Increased D) Reduced
A) 100 C B) 273 C C) 0 C D) 32 C
A) 100 K B) 0 K C) 273 K D) 32 K
A) 32 F B) 100 F C) 180 F D) 212 F
A) Digital scale B) Barometer C) Laboratory thermometer D) Clinical thermometer
A) 0 C B) 0 K C) 32 F D) 100 K
A) 250 K B) 298 K C) 273 K D) 300 K
A) 212 B) 100 C) 50 D) 180
A) Thermometer B) Ammeter C) Calorimeter D) Barometer
A) 1 kg by 1 C B) 1 kg by 10 C C) 1 g by 10 C D) 10 kg by 1 C
A) 2100 B) 5000 C) 3500 D) 4200
A) Copper B) Iron C) Wood D) Water
A) Equal temperature B) Cold to hot C) Hot to cold D) Low pressure to high pressure
A) Air B) Tiny particles C) Light D) Energy
A) Gas B) Solid C) Plasma D) Liquid
A) Liquids B) Solids C) All equally D) Gases
A) Are large B) Are stationary C) Are in motion D) Have no mass
A) Ice B) Gas C) Liquid D) Solid
A) Shrink B) Disappear C) Stop moving D) Move faster
A) Specific heat capacity B) Time C) Mass D) Temperature change
A) Strong B) Very weak C) Moderate D) Zero |