To sterilize a 53.0 g glass baby bottle, we must raise its temperature from 25.0°c to 92.0°c. how much heat transfer (in j) is required?

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object

Ice at 0.0∘c has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?