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PhysicClass 9 - Important MCQs - 19

PhysicClass 9 - Important MCQs - 19

1. Mass

1) Density x Volume
2) Newton
3) 98.6oF
4) No-unit
2. Pi r^2

1) Area ? cross ? pister
2) 6+10-3Kgm-1S-1
3) F/A
4) (Delta)L/ L
3. Boyle s Law

1) P1V1=P1V1
2) Conduction
3) Convection
4) V1=V1/T1xT2
4. Liquid pressure

1) Newton
2) Density x Volume
3) Pg x -
4) No-unit
5. Temperature measurement

1) Thermal Equilibrium
2) Thermometry
3) Upper reference point
4) Lower reference point
6. Thermal conductivity

1) V1=V1/T1xT2
2) P1V2=P2V2
3) Jm-1 K-1 S-1
4) Conduction
7. Absolute scale

1) K
2) Kelvin scale
3) C
4) @
8. Stress

1) 40.9 Nm-1
2) 32 Nm-1
3) Stress Strain
4) F/A
9. Stress/Strain

1) Newton
2) Density x Volume
3) Pg x -
4) Constant
10. Pascal;s Law

1) F2/ F1 = A / a
2) Area ? cross ? pister
3) 6+10-3Kgm-1S-1
4) F/A
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