questions

A. 50 kJ
B. 25 kJ
C. 250 kJ
D. 125 kJ
A. inversely proportional to each other
B. directly proportional to each other
C. independent of each other
D. weakly dependent on each other
A. 0.4
B. 0.3
C. 1
D. 0.7
A. rings
B. curved line
C. different speeds
D. straight line
A. Work
B. Power
C. Efficiency
D. Energy
A. One ventilation
B. One vibration
C. Nothing
D. One semi-circulation
A. Elastic Potential Energy
B. Chemical Potential Energy
C. Kinetic energy
D. Gravitational Potential Energy
A. waves
B. rays
C. light
D. energy
A. Non-luminous objects
B. Luminous objects
C. Opaque objects
D. Transparent objects
A. Variable shape and volume
B. Fixed shape and volume
C. Fixed shape but variable volume
D. Variable shape but fixed volume
A. longitudinal waves
B. transverse waves
C. none of the waves
D. both transverse and longitudinal waves
A. 10 kg m<sup>-3</sup>
B. 100 kg m<sup>-3</sup>
C. 1 x 10<sup>-3</sup>
D. 1000 kg m<sup>-3</sup>
A. Tension
B. Contact force
C. Resistance
D. Magnetic force
A. infrared
C. gamma rays
D. ultraviolet
A. 920 kg m<sup>-3</sup>
B. 92 kg m<sup>-3</sup>
C. 1.08 x 10<sup>-3</sup>
D. 9.2 kg m<sup>-3</sup>
A. 1.2 kW
B. 0.12 kW
C. 300 kW
D. 6.0 kW
A. Brownian motion
B. Bruneian motion
C. randomium motion
D. blackian motion
A. Specific Heat Capacity
B. Heat capacity
C. Specific Latent Heat
D. Latent Heat
A. given out
B. taken in
C. thermal energy isn't needed
D. neither given out nor taken in
A. Transference of amount of thermal energy
B. how hot or cold an object is
C. pressure due to heat
D. temperature due to pressure
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