24) Which of the following statements is wrong ?
Answer is:
The length of divergent portion in a venturimeter is equal to the convergent portion.
KPSC Water Resource Department Assistant Engineer Mechanical Question Paper 2017 with Answer Key
For more MCQ's Click HereRelated KPSC Water Resource Department Assistant Engineer Mechanical Question Paper 2017 with Answer Key
Answer is:
equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules.
Explanation:
Avagadro's Law states, "Equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules."
Thus, according to Avogadro's law, 1 m3 of oxygen (O2) will contain the same number of molecules as 1 m3 of hydrogen (H2) when the temperature and pressure is the same.
Answer is:
L = (2/3)(J + 2)
Answer is:
Bernoulli's equation
Answer is: