Question

A delivery man pushes the button to ring the doorbell. Which of the following forms of energy is not involved in this process?

electrical
sound
mechanical
gravitational

my answer is gravitational

Answer 1

correct, unless the button was on the step, and he stepped on it.

Answer 2

thank you

Answer 3

Unit2 lesson 9
1. A
2. B
3. C
4. B
5. D
6. D
7. A
8. B
9. C
10. C
11. D
12. C
13. A

Answer 4

Thank you Rose

Answer 5

Rose is correct 100%! Thank you!

Answer 6

Rose is WROOOOONG! Don't listen to them, i got like 4 questions wrong because of them. Smfh.

Answer 7

Rose is Correct don't listen to this moron trying to mess everybody over :).

Answer 8

yeah rose is correct lol idk if he goes to a different school with similar questions or something lmao

Answer 9

Thank you! There all correct. Helped a lot

Answer 10

she's wrong trust me I got 4 wrong too!!!!!!!!!!!!

Answer 11

Your Good Thanxs

Answer 12

Be careful of these lists of answers without explanations. Sometimes kids deliberately post wrong answers. Sometimes teachers and/or test publishers mix the questions and answer choices up. Sometimes they change them completely!

Be aware!

Answer 13

rose it right i got a 100 on it sooo

Answer 14

If you go you connexus, Rose is right. Lesson 9: Thermal Energy and Matter