MitsukuSan MitsukuSan

03-03-2022
Chemistry

contestada

!! HELP WORTH 15 POINTS !!
How is the form of energy being changed when a student uses an electric sharpener to sharpen a pencil?

from mechanical to electrical

from electrical to mechanical

from thermal to mechanical

from magnetic to electrical

Respuesta :

colinmichael1033 colinmichael1033

03-03-2022

Answer:

B

Explanation:

Because the sharpener is attached to an electrical outlet

Answer Link

thomasnichols23 thomasnichols23

03-03-2022

Electrical to mechanical. Because electricity is powering the pencil sharpener

Answer Link

Otras preguntas

How do you multiply a decimal? For exapmple,2.4 times 3.5

What type of formula represents the simplest whole number ratio of atoms of the elements in a compound? (1) molecular formula (2) condensed formula (3) empiric

How/why do copy machines produce o zone?

We elect a President for how many years?

Name one war fought by the United States in the 1900s.

In terms of entropy and energy, systems in nature tend to undergo changes toward (1 ) lower entropy and lower energy (2) lower entropy and higher energy (3) hig

What is the capital of the United States?

Find the value of 15.0 Newton in pounds

What are two ways that Americans can participate in their democracy?

Given the balanced equation representing a reaction: Al2(SO4)3 +6NaOH ==> 2Al(OH)3 + 3Na2SO4 The mole ratio of NaOH to Al(OH)3 is (1) 1:1 (2) 3:1 (3) 1:3 (