A glass of water is left out in the sun.Originally, it has 0.345 kg of water in it.Later in the afternoon it has 0.322 kg of water in it.By how much has the mass of water decreased?___g(Just give the number as your answer. You should not include units as these are given in the question.)I DON'T KNOWSUBMIT ANSWER

A fruit is composed of 80% water. After letting it dry under the sun, the water content reduced to 10%. If the initial weight was 225 grams, what is the current weight?

A glass containing 50 g of water is left on a table in a room. After some time, only 10 g of the water remained. The specific latent heat of vaporization of water is 2.3 x 106 J kg-1. Determine the energy lost by the water in the glass due to evaporation.

During evaporation of water there is the simultaneous loss of:Question 10Select one:A.Liquid waterB.Mass of water and heatC.Mass of waterD.Heat

A glass of mass 65.0 g contains 330 g of water. The glass and water are in thermal equilibrium at 25.0 ℃.Calculate the minimum mass of ice at 0.00 ℃ to be added to the glass that will reduce its temperature to 0.00 ℃.Give your answer to an appropriate number of significant figures and with units.Assume that no heat is lost to the surroundings.                specific latent heat of fusion of ice = 3.33 × 105 J kg−1                specific heat capacity of water = 4 200 J kg−1 K−1                specific heat capacity of glass = 510 J kg−1 K−1

A sample of water was heated and allowed to cool down. The energy transferred to the surroundings was 132 300 J and the temperature changed from 70 °C to 25 °C.The specific heat capacity of water is 4200 J/kg°C.What was the mass of the sample of water?You must include units with your answer.