Author: Anonymous

Which of the following is a property of a solid?

Which of the following is a physical change?

A patient has a temperature of 38.5 °C. What is the temperature in degrees Fahrenheit?

Which of the following may not be classified as matter?

There is more traffic between 8 and 9 in the morning because most people start work at 9. This would be a(n)

Which of the following is a chemical?

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 173-pound man?

How much heat (kJ) is needed to raise the temperature of 100.0 grams of water from 25.0°C to 50.0°C? Specific heat of water is 4.184 J/g.oC.

How many kilograms are in 30.4 lb?

The average distance between the Earth and the Moon is 240,000 miles. Express this distance in kilometers.