One molecule of oxygen consists of __________ atoms of oxygen.

A. 2

B. 4

C. 8

D. 16

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  1. In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with…
  2. If the radius of wire stretched by a load is doubled, then its Youngs modulus will be
  3. The value of cp/cv for air is
  4. A material obeys hooks law up to
  5. The layer at the centre of gravity of the beam as shown in the below figure, will be
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  7. When gas is heated at constant pressure, the heat supplied is utilised in
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  10. When a system changes its state from one equilibrium state to another equilibrium state, then the path…
  11. The specific heat of water is
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  13. A beam which is fixed at one end and free at the other is called
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  15. Select the correct statement as per Charles' law
  16. The value of shear stress which is induced in the shaft due to the applied couple varies
  17. According to Euler's column theory, the crippling load for a column of length (l) with one end fixed…
  18. For a simply supported beam of length l, when a concentrated load W is applied in the centre of the…
  19. When the gas is heated at constant pressure, the heat supplied
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  25. Strain energy is the
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  28. Elasticity of Mild Steel specimen is defined by
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