Test 2 Review
1.Pure drinking water, ice cubes, and water vapor are the same substance in 3 different?
2.List the states of matter
3.SpongeBob loves to garden and wants to grow lots of pink flowers for his pal Sandy. He bought a special Flower Power fertilizer to see if it will help plants produce more flowers. He plants two plants of the same type and size outside in the sun with the same amount of potting soil. He waters one plant with fertilized water everyday and the other with plain water everyday. What is the story above an example of?
4. Locate the Independent and Dependant variable in this hypothesis. Hypothesis: If you increase the height from which a golf ball is dropped onto a flat surface of flour, then the resulting crater will be bigger, because the golf ball will have more speed.
5.If you were to go to the moon what happens to your mass and what happens to your weight.
6.Volume is how much ______that an object takes up
7.What do you need to know to get the volume of a tissue box?
8.What is the difference between molecules of a gas and molecules of a liquid?
9.Which variable comes after the word "then..." in a hypothesis?
10.Which Kind of observation can be expressed in numbers?
11.What tiny particles make up matter?
12.The downward pull of Earth's gravity on an object is the objects ______.
13.______is the amount of matter in an object.
14.What are the three states of matter?
15.An expectation of what will happen during an experiment is called a ______.
16.How do you find the volume of a irregular object?
17.Anything that has mass and takes up space is?
18.SpongeBob loves to garden and wants to grow lots of pink flowers for his pal Sandy. He bought a special Flower Power fertilizer to see if it will help plants produce more flowers. He plants two plants of the same type and size outside in the sun with the same amount of potting soil. He waters one plant with fertilized water everyday and the other with plain water everyday. What is the independent variable?
19.Give some NON examples of matter.
20.What are the three key words in writing a hypothesis in order?
21.What state of matter has a fixed volume but does NOT have a fixed shape?
22.What state of matter has NO fixed volume or shape?
23.What state of matter has a fixed volume and a fixed shape?
24.The part of a experiment that stays the same through out is called a ______.
25.SpongeBob loves to garden and wants to grow lots of pink flowers for his pal Sandy. He bought a special Flower Power fertilizer to see if it will help plants produce more flowers. He plants two plants of the same type and size outside in the sun with the same amount of potting soil. He waters one plant with fertilized water everyday and the other with plain water everyday. What is the dependent variable?