Chemistry, 16.12.2020 20:10 tilievaughn14

15 points! Answer only if you can please! 1. Have you ever grabbed the handle of a hot metal pan? Why did it feel hot to you?

2. What would happen if a person who is wearing a heavy winter jacket were to place a thermometer inside the jacket next to his or her skin? What would happen if we took the same jacket, after it had been hanging in a closet, and placed a thermometer inside?

3. How do you think the transfer of thermal energy causes unpopped popcorn kernels to pop?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:00, cbrewer37

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Answers: 2

continue

Chemistry, 22.06.2019 09:00, hellodarkness14

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Answers: 3

continue

Chemistry, 23.06.2019 04:00, izzyp619

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.

Answers: 3

continue

Chemistry, 23.06.2019 09:00, littlemoneyh

20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume

Answers: 2

continue

You know the right answer?

15 points! Answer only if you can please! 1. Have you ever grabbed the handle of a hot metal pan?...