Multiple ChoiceWhich of the following is the correct Celsius equivalent of a temperature of 99.6 °F?37views
Multiple ChoiceWhich statement best describes the direction of heat flow when water at 5°C is exposed to air at 21°C?38views
Multiple ChoiceWhen the temperature of a substance increases, what happens to the particles within the substance?42views
Multiple ChoiceWhat is the temperature in degrees Celsius that corresponds to 45 degrees Fahrenheit?42views