Asked by Steve

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
Answered by bobpursley
correct, unless the button was on the step, and he stepped on it.
Answered by Steve
thank you
Answered by Rose
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
Answered by Meep
Thank you Rose
Answered by Anonymous
Rose is correct 100%! Thank you!
Answered by wtf...
Rose is WROOOOONG! Don't listen to them, i got like 4 questions wrong because of them. Smfh.
Answered by :::
Rose is Correct don't listen to this moron trying to mess everybody over :).
Answered by kakyoin
yeah rose is correct lol idk if he goes to a different school with similar questions or something lmao
Answered by Twila Harris
Thank you! There all correct. Helped a lot
Answered by wrong
she's wrong trust me I got 4 wrong too!!!!!!!!!!!!
Answered by Mo bamab
Your Good Thanxs
Answered by Writeacher
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!
Answered by why yes
rose it right i got a 100 on it sooo
Answered by Thank you Rose
If you go you connexus, Rose is right. Lesson 9: Thermal Energy and Matter
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