A. Over a wide range of temperature its expansion is uniform
B. It does not stick to thermometer glass
C. It opaque to light
D. All of above
Advertisement
Related Mcqs:
- It is easier to turn a steering wheel with both hands than with a single hand because______________?
- A. Accelerating force increases on the wheel B. Two forces act on the wheel C. Two hands provide a firm grip D. The couple acts on the wheel...
- In a clinical thermometer the mercury in the capillary tube does not contract once removed from the patient because_______________?
- A. Mercury takes a long time to contract B. The amount of mercury use is very small C. The capillary tube has a small constriction near the bulb D. The capillary tube is very narrow...
- The pressure exerted by a column of mercury 76cm high and at 0°C is called_______________?
- A. 1 atmosphere B. 1 Newton per square meter C. 1 Pascal D. data is insufficient...
- What is the SI unit of modulus of elasticity of substance ?
- A. Nm-2 B. Jm-2 C. Nm-1 D. Being a number it has no unit....
- If electrical conductivity increases with the increase of temperature of a substance, then it is a:
- A. Semiconductor B. Conductor C. Insulator D. None of the above Submitted by: Naveed Tahir...
- With the increase of pressure, the boiling point of any substance:
- A. Decreases B. Increases C. Remains same D. Becomes Zero Submitted by: Naveed Tahir...
- Length, mass, time, intensity of light and amount of substance are examples of ____________?
- A. Base quantities B. Derived quantities C. Prefixes D. Quartile quantities Submitted by: Shabana...
- Dimension of pressure is__________________?
- A. MLT B. ML-1T-1 C. ML-1T-2 D. ML-2T-2...
- Metabolism is the name of a process in which energy transformation takes place within______________?
- A. Heat engine B. Human body C. Atmosphere D. Laboratory...
- Standard condition STP refer to a gas at ___________________?
- A. 76cm 0°C B. 760mm 273K C. 1atm 273K D. all of the above...
Advertisement
