Answers A liquid-in-glass thermometer should quickly register temperature changes. This is achieved by choosing a liquid… A liquid-in-glass thermometer should quickly register temperature changes. This is achieved by choosing a liquid that A. is opaque B. has high density C. has regular expansion D. has a high thermal conductivity E. can wet glass Correct Answer: Option D Explanation
Answers Which of the following organisms is mainly found in the marine habitat? Which of the following organisms is mainly found in the marine habitat? A. Achatina B. Tilapia C. Dog… Read More
Answers Which of the following expresses the accounting equation? Which of the following expresses the accounting equation? A. Capital + assets = liabilities B. Assets – liabilities… Read More
Answers The velocity (v ms^{-1}) of a particle moving in a straight line is given by… The velocity (v ms^{-1}) of a particle moving in a straight line is given by (v = 3t^{2}… Read More
Answers Ptotal = P1 + P2 + P3 +…………. Pn, is an expression of law Ptotal = P1 + P2 + P3 +…………. Pn, is an expression of law A. Boyle’s B. Charles’… Read More
Answers Mg(_2) + 2HCI(_{(aq)}) → MgCI(_{2(g)}) + H(_{2(g)}). From the equation above what mass of hydrogen… Mg(_2) + 2HCI(_{(aq)}) → MgCI(_{2(g)}) + H(_{2(g)}). From the equation above what mass of hydrogen would be produced… Read More