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The pressure outside a bubble/droplet of liquid is __________ the internal pressure.

A. Greater than

B. Less than

C. Equal to

D. Unpredictable; depends on the bubble size

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Pick out the wrong statement.
  2. Normalising does not __________ of a metal.
  3. Transition from laminar flow to turbulent flow in fluid flow through a pipe does not depend upon the
  4. The hardenability of steel decreases with
  5. The type of pump used for lifting large quantity of sewage is a __________ pump.
  6. Natural water contains approximately __________ percent of heavy water.
  7. Pick out the wrong statement.
  8. Which one is neutral in character?
  9. The bank of tubes located at the back of the domestic refrigerators are the __________ tubes.
  10. Which of the following is the most wear resistant grade of carbide used for the cutting tools?
  11. 'Dikes' are low height walls made around the storage vessels meant for storing hazardous & inflammable…
  12. With increase in temperature, the electrical conductivity of a __________ decreases.
  13. Water-tube boiler is the one, in which
  14. Yield strength of a material is determined by the __________ test.
  15. Large scale fire on fuel gas line is normally extinguished by
  16. The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is
  17. Unit of surface tension in S.I. unit is
  18. __________ is used for tying the steel columns to concrete foundation.
  19. The most important consideration in value engineering is the
  20. In __________ process, there is an increase in entropy with no degradation of energy.
  21. Which of the following materials has the poorest electrical conductivity?
  22. __________ flux is used for the extraction of metal from its self fluxing ores.
  23. __________ is the process used for setting up compressive stresses in the surface of a metal to improve…
  24. When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the
  25. Materials having __________ lattice structure are usually the most ductile.
  26. The most important consideration, while designing the refrigeration system of an aircraft is that the…
  27. Batch process is preferred over continuous process, when the
  28. __________ iron is produced by the annealing of white cast iron.
  29. __________ test can be termed as the semidestructive test.
  30. Principal alloying element in Elinvar (used for making hair springs for watches) is