PDF chapter test TRY NOW

You have a block of a mystery material, \(12\ cm\) long, \(11\ cm\) wide and \(3.5\ cm\) thick. Its mass is \(1155\ grams\).

(a) What is its density?

(b) Will it float in a tank of water, or sink?
 
Density of the mystery material \(=\)  \(g cm^{-3}\)
 
The denity of the mystery material is the water. So it .