A. 1 atmosphere
B. 1 Newton per square meter
C. 1 Pascal
D. data is insufficient
Related Mcqs:
- Systolic pressure is called_______________?
A. Low blood pressure
B. High blood pressure
C. Normal blood pressure
D. Abnormal blood pressure - If n number of the photon is striking on a metal surface then total momentum exerted is_______________?
A. p
B. n
C. 0
D. None - 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 - We prefer mercury as a thermometric substance because______________?
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 - Irregular flow of fluid is called_______________?
A. Streamline
B. Turbulent
C. Uniform
D. Laminar - The device or circuit used for conversion of A.C. into D.C. is called_______________?
A. An amplifier.
B. A rectifier
C. Filtering circuit
D. Converter. - Image of an object 5 mm high is only 1 cm high. Magnification produced by lens is__________________?
A. 0.5
B. 0.2
C. 1
D. 2 - A stationary wave is set up in the air column of a closed pipe. At the closes end of the pipe _____________________?
A. always an node in formed
B. always an antinode is formed
C. neither node nor antinode is formed
D. sometimes a node and sometimes an antinode is formed - Dimension of pressure is__________________?
A. MLT
B. ML-1T-1
C. ML-1T-2
D. ML-2T-2 - If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature. We can refer it as another statement of______________?
A. Boyles law
B. Charles law
C. Ideal gas law
D. Avagadros law
