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