In a laboratory, a student finds the boiling point of water at sea level to be 102.0 °C. The true value of the boiling point of water at sea level is 100.0 °C. What is the student's
percent error?

One reason, that water did not boil at 100 C could be the atmospheric pressure

Calculate the percent error for each sample from the theoretical 100°c

Percent error ( 102C) = (102-100/ 100) *100

= 2% error

hurricanes form in warm water

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3