Four friends are playing billiards and they are able to make both of the balls move and collide after hitting just one of the balls.
The two friends came up with several ideas on why both balls are able to move. Which one is the most correct explanation.
1 point
1
Question 2
2.
PS2-3
Which electromagnet has more electromagnetic force? How do you know?
1 point
1
Question 3
3.
PS4-1
Model a wave that will have a GREATER VOLUME, but is the SAME TYPE or note of sound as the one shown in Graph 1.
1 point
1
Question 4
4.
PS4-1
Describe why your wave has a GREATER VOLUME, but is the SAME TYPE or note of sound as the one shown in Graph 1.
CFS:
- Accurately identifies how a different wave properties impact light and sound
- Accurately describes how differences in waves impact how we see or hear them
1 point
1
Question 5
5.
PS4-2
Many of use have been to a lake or the ocean and have seen how things look different with water. For example when we stand in the water our feet might look smaller or larger from outside the water.
(example below)
Below is an image of several light interactions. Explain why a rock that might appear straight ahead from above water is actually askew as shown by the rock placment below.
CFS:
- Accurately identifies the correct light interaction based on visual data
- Accurately describes how specific light interactions impact how we see or view an object in the real world
1 point
1
Question 6
6.
ESS1-1
Reyna lives in the Northern Hemisperhe (shaded in orange). Lable the seaons in the graphic below.
-(Summer, Fall, Winter, Spring)
HINT: Look at the the left and right postions first.
1 point
1
Question 7
7.
ESS1-1
What evidence do you have to support why you know which position is summer?
CFS:
accurately identifies the season on Earth based on Earth tilt
accurately describes the cause and effect relationship between rotational movements and seasonal/temerpature change on earth
1 point
1
Question 8
8.
ESS1-1
Which model (1 or 2) is a lunar eclipse more likely to occur in? Provide supporting evidence based on the postion of the Earth, Moon, and Sun.
Model 1:
Model 2:
CFS:
- accurately identifies the position of the Moon to predict the correct Moon phase
- Accurately describes the relationship between the moons position and the appearance from Earth (moon phase)
1 point
1
Question 9
9.
PS3-2
Both Electromagnet System 1 and Electromagnet System 2 are held in place before they are released. Before they are released, which system has more PE? Explain.
CFS:
Describes the energy in a single magnet or a magnetic system
Accurately describes the relationship between changing variables (distance; attract/repel) in a system and magnetic PE’