A piece of metal of mass 22 g at 110°C is placed in a calorimeter containing 40.5 g of water at 22°C. The final temperature of the mixture is 62.8°C. What is the specific heat capacity of the metal? Assume that there is no energy lost to the surrounding.

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.