Hi! Please help as soon as possible! This is my science connections academy test that I took but it restarted. I really don't want to do it again! THANK YOU!
1. Box A is hotter than Box B. After the heat is transferred, they become the same temperature. Which of the following describes the movement of heat? 1 point *
The heat moves from box A to box B
The heat moves from box B to box A
Both boxes have the same amount of heat from the beginning.
2. Pick all of the following which are ways heat is transferred. 1 point *
Radiation
Thermal energy
Conduction
Isulation
Atomic
Convection
3. Feeling the warmth from a fire is an example of which type of heat transfer? (Use the dropdown menu to answer) 1 point *
Choose
Convection
Conduction
Radiation
4. When you boil water to cook Mac and Cheese, you are using which kind of heat transfer? (Use the dropdown menu to answer) 1 point *
Choose
Convection
Conduction
Radiation
5. Using hand warmers to keep your hands warm while skiing is what type of heat transfer? (Use the dropdown menu to answer) 1 point *
Choose
Convection
Conduction
Radiation
6. True or false, electromagentic/light waves need a medium in order for them to travel or be seen/felt. 1 point *
True
False
7 Choose which part of the electromagnetic spectrum is visible light. 1 point *
A
B
C
D
E
8. The picture below is an example of what kind of light interaction with matter? (Use the dropdown menu to answer) 1 point *
Absorption
Refraction
Reflection
9. Based on observing how the light bends in the picture below, which glass has a denser liquid? 1 point *
The glass on the right has a denser liquid.
The glass on the left has a denser liquid.
The liquids in the glasses have the same density.
10. The lake in the picture below is an example of what kind of light interaction with matter? (Use the dropdown menu to answer) 1 point *
Choose
Absorption
Refraction
Reflection
11. Which of the following is true of the magenta daisy? 1 point *
Red and green are absorbed and blue is reflected.
Blue and green are reflected and red is absorbed.
Blue and red are absorbed and green is reflected.
Green is absorbed and red and blue are reflected.
12. The hands making this shadow are... 1 point *
Opaque
Transparent
Translucent
13. This canoe is... 1 point *
Opaque
Transparent
Translucent
14. True or False, sound waves need a medium to be able to travel and for the sound to be heard. 1 point
True
False
15. A sound wave with a higher amplitude (height) has a... 1 point
Higher pitched sound
Lower pitched sound
Louder sound
Quieter sound
16. You are designing an instrument to be able to change pitch and loudness. How would you make it? Write at least 3 sentences. 3 points *
17. If you shine red light on a yellow pepper, what color will it appear to be? Explain using at least one sentence. 2 points *
They had already done this, but they answers been erased. This ain't cheating, so go bug someone else.
writeteacher=stupid idiot rat
That looks hard!! When that happens to me, the only thing you need to do is tell your teacher. Then she/he will probably let it go. ( NOT FROZEN )
Lesson 9: Waves and Electromagnetic Radiation Unit Test
Science 6 B Unit 3: Waves and Electromagnetic Radiation help
So no answer?
EOOOO!
We need HELPZ!