A characteristic that helps you identify an object.
Property
100
The measure of how hard gravity pulls on an object.
Weight
100
Procedure for finding the mass of a liquid.
Measure the mass of an empty container. Pour the liquid you want into the empty container. Measure the mass of the container plus the liquid. Subtract the mass of and empty beaker from the mass of the beaker plus the liquid.
100
What are the two ways you can measure the volume of solid objects?
Formula or Displacement of Water Method
100
What is definition of denisty?
A measure of how tightly the matter of a substance is packed into a given volume.
200
What are three examples of common properties?
Color, shape, volume, size, mass, taste, smell
200
Metric unit of weight.
Newton
200
What tool do you use to measure the volume of a liquid?
Graduated Cylinder
200
What is the formula for volume?
V = l x w x h
200
How do you calculate density?
Density = Mass/Volume
300
Why is it important to be descriptive when describing an object?
Some objects have the same properties.
300
How would you measure the mass of an object?
Use a balance and a standard mass.
300
What is the procedure to measuring volume of a liquid?
Pour the liquid into the graduated cylinder. Position yourself so you are at eye level and the graduated cylinder is on a flat surface. Make sure to look at the meniscus and read the volume.
300
What is the displacement of water method?
Pour water into the graduated cylinder and measure the volume. Place the object in the cylinder and record the new volume. Subtract the volume of the water from the volume of the object in the water.
300
What is the density of water?
1 g/mL
400
Describe and orange.
It is round with a smooth texture and the color is orange. It has a citrus smell and tastes sweet. It is about 20 mL and has a mass of 23 grams.
400
What would happen to your mass and weight if you were to be on the moon?
Your mass would remain the same, but your weight would change because of the gravitational pull.
400
A beaker has a mass of 200 grams. What is the mass of a liquid if the beaker plus the liquid have a mass of 290 grams?
90 grams (g)
400
What is the volume of a box that is 10 cm long, 8 cm wide, and 2 cm high?
160 cubic centimeters
400
How do you know if an object will sink or float in water?
If the object's density is higher than the water, then it will sink. If the object's density smaller than the water, then it will float.
500
Describe a tree.
It is tall and located in nature. It has green leaves and a brown trunk. The height varies along with the mass and volume.
500
Force of Gravity on Jupiter: 2.54
Weight of person on Earth: 100 pounds
How much does the person weigh?
254 lbs
500
A plastic container weighs 56.7 grams. When vegetables are placed in the container, the total weight is 135.8 grams. What is the weight of the vegetables?
79.1 grams (g)
500
A graduated cylinder is filled with water to the 20 mL mark. A rock is placed in the cylinder and rises to the 60 mL mark. What is the volume of the rock?
40 mL
500
The mass of an object 25 grams. The volume of the object is 10 mL. What is the density?