A spoonful of oil has poor solubility in water. Would a cup of oil dissolve into water?

The specific heat of silver is 0.057 calories/gram°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0°c, how many calories of heat energy were absorbed by the sample?

What is work? how much work is done to move an object 0 meters?

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c