Rubbing sandpaper on a piece of wood produces what two types of energy?
heat and light sound and heat light and electricity electricity and sound
A B C D
Question: Rubbing sandpaper on a piece of wood produces what two types of energy?
A. heat and light
B. sound and heat
C. light and electricity
D. electricity and sound
Answer:
Rubbing sandpaper on a piece of wood produces what two types of energy?
electricity and sound heat and light sound and heat light and electricity
A B C D
Question: Rubbing sandpaper on a piece of wood produces what two types of energy?
A. electricity and sound
B. heat and light
C. sound and heat
D. light and electricity
Answer:
C
Rubbing sandpaper on a piece of wood produces what two types of energy?
heat and light sound and heat light and electricity electricity and sound
1 2 3 4
Question: Rubbing sandpaper on a piece of wood produces what two types of energy?
1. heat and light
2. sound and heat
3. light and electricity
4. electricity and sound
Answer:
2
Rubbing sandpaper on a piece of wood produces what two types of energy?
heat and light sound and heat light and electricity electricity and sound
C A F Q
Question: Rubbing sandpaper on a piece of wood produces what two types of energy?
C. heat and light
A. sound and heat
F. light and electricity
Q. electricity and sound
Answer:
A
Rubbing sandpaper on a piece of wood produces what two types of energy?
electricity and sound heat and light sound and heat light and electricity
C A F Q
Question: Rubbing sandpaper on a piece of wood produces what two types of energy?
C. electricity and sound
A. heat and light
F. sound and heat
Q. light and electricity
Answer:
F