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