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