A body whose mass is 2kg and has a volume of 500cm3 just ...
A body whose mass is 2kg and has a volume of 500cm3 just floats when completely immersed in a liquid. Calculate the density of the liquid
4.0 x 102kgm-3
4.0 x 103kgm-3
1.0 x 103kgm-3
1.0 x 106kgm-3
Correct answer is B
since the object floats, density of liquid = density of object
converting 500cm3 to m3,
\(\frac{500}{10^{6}} = 5 \times 10^{-4}m^{3}\)
D = \(\frac{m}{v}\)
= \(\frac{2}{5 \times 10^{-4}}\)
=\(4.0 \times 10^{3}kgm^{-3}\)
What is the apparent colour of a RED SHIRT when viewed in PURE green light? ...
Which of the following radiations has the longest wavelength? ...
One common characteristics of solids, liquids and gasses is that? ...
Which of the following is/are the limitations to the Rutherford's atomic models? I. It is appli...
Which of the following remains unchanged as light travels from one medium to the other? i. speed....