Answer:
Explanation:
Of course. You cannot put in an 'x' amount of baking ingredients, then produce a meal that has more "mass" than what you have put in. Food will not spawn out of nowhere.
Answer:
1.35 g/L
Explanation:
1) Use PV = nRT to determine moles of gas present in gas:
(1.10 atm) (2.55 L) = (n) (0.08206) (328 K)
n = 0.104 mol
2) Get molar mass of gas using calculated moles:
0.104 mol x M g/mol = 3.45g
M = 3.45 g / 0.104 mol = 33.17 g/mol
Density = Molar Mass x P / RT
= 33.17 g/mol x 1.10 atm / 0.0821 L mol / atm .K x 328 K
= 1.35 g /L
The specific heat capacity of sand is much less than water because of which sands require less energy to cool down and similarly less energy to be heated... because of this it feels like sands absrob heat faster than water
