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