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WorksheetsWeather and Water practice
Total questions: 32
Worksheet time: 19mins
What is the formula for calculating density?
to find the density, divide the volume by the mass
to find the density, divide the mass by the volume
to find the density, multiply the volume and the mass
Calculate the density of a saltwater solution with a volume of 125mL and a mass of 75g.
1.67 g/mL
0.68 g/mL
0.6 g/mL
1.6 g/mL
How does the density of water change when it is heated?
It becomes less dense.
It becomes more dense.
The density does not change.
What is one way to change the density of a liquid?
change the color of the liquid
add more liquid
change the temperature of the liquid
Do particles in a sample of warm water have more kinetic energy than particles in a sample of cold water?
Yes
No
Hot water is ______________ cold water.
less dense than
more dense than
the same density as
Energy of motion is also called ___________.
When you heat a fluid, the space between the particles ______.
What does equilibrium mean ?
When equal air pressure is achieved
When air moves from high pressure to low pressure
The middle reading of a weather tool
When air moves from low pressure to high pressure
What units are used to measure air pressure ?
Degrees
Millibar
Percentages
Wind speed (MPH)
What are the lines on a weather map called?
Millibar lines
Weather fronts
Contour lines
Isobars
What is mass?
Something that changes with gravity
How much something weighs
The amount of matter in an object
compressed air
As you move from H to L on the map, which of the following is true?
The air pressure is increasing.
The air pressure is decreasing.
You are moving downhill.
You are facing the wind as you move.
Explain why the red water layer is on the top in the vial, and the blue water layer is on the bottom in the vial.
