The atomic mass of nitrogen is __________ oxygen.

Related Questions

1. The relation between equivalent length (L) and actual length (l) of a column for both ends fixed is
2. Youngs modulus of a wire is defined as the stress which will increase the length of wire compared to…
3. According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.
4. Which of the following gas is mostly used in town for street and domestic lighting and heating?
5. The intensity of stress which causes unit strain is called
6. The deformation per unit length is called
7. The shear force diagram for a simply supported beam carrying a uniformly distributed load of w per unit…
8. Those substances which have so far not been resolved by any means into other substances of simpler form…
9. The ratio of specific heat at constant pressure (cp) and specific heat at constant volume (cv) is
10. A process of heating crude oil to a high temperature under a very high pressure to increase the yield…
11. Which of the following is a proper sequence?
12. The change of entropy, when heat is absorbed by the gas, is
13. When a gas is heated at constant volume
14. A beam is loaded as cantilever. If the load at the end is increased, the failure will occur
15. The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume…
16. The entropy __________ in an irreversible cyclic process.
17. A cylindrical section having no joint is known as
18. The universal gas constant (or molar constant) of a gas is the product of
19. In a tensile test, near the elastic limit zone, the
20. In compression test, the fracture in cast iron specimen would occur along
21. Kerosene is distilled at
22. Select the correct statement as per Charles' law
23. The amount of heat required to raise the temperature of __________ water through one degree is called…
24. The total strain energy stored in a body is termed a
25. Which of the following has the minimum atomic mass?
26. In closed cycle gas turbine, the air is compressed
27. Two closely coiled helical springs 'A' and 'B' are equal in all respects but the number of turns of…
28. Efficiency of a riveted joint is the ratio of its strength (max. load it can resist without failure)…
29. One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas.
30. Percentage reduction of area in performing tensile test on cast iron may be of the order of

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