1. density of air @ 20C = ?
mass air = volume x density
2. density ice = ?
mass ice = volume ice x density ice.
Substitute and solve for volume. If density ice is given in g/cc, remember to convert kg to grams. The answer will be in cc, convert to L.
3. volume bar = length x width x height in cc. Then mass = volume x density
Same with these: How do you do them?
1.)What is the mass at 20 degrees Celsius of 5 liters of air?
2.)What is the volume in liters of a kilogram of ice at 0 degrees Celsius?
3.)What is the mass of a bar of aluminum measuring 1.0cm by 1.0cm by 10.0cm?
1 answer
1 answer