Biology, 09.07.2019 20:30, christinaS3725

Oh god me pls i love u. a group of students is investigating whether silver is a better thermal conductor than copper. the students take a silver wire and a copper wire of the same length and diameter. they put equal lengths of wax on one end of each wire and dip the other end into a beaker of hot water. the length of wax left on the wires after 10 minutes is shown. experimental observations silver copper original length of wax 3.5 cm 3.5 cm length of wax after 10 minutes 1.2 cm 2 cm what was a control variable in this experiment? a. type of wire used b. original length of wax c. final length of wax d. thermal conductivity of wire

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 12:30, levenmartin6p3znbg

Amolecule of one atom of carbon and two atoms of oxygen would be written oco? осо, o co2 o 200

Answers: 2

continue

Biology, 21.06.2019 18:30, narutoxptheninja

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Answers: 2

continue

Biology, 22.06.2019 04:40, testedagent2823

The cluster of developing cells from conception until birth is called an

Answers: 1

continue

Biology, 22.06.2019 11:00, bendavidhizar

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Answers: 1

continue

Do you know the correct answer?

Oh god me pls i love u. a group of students is investigating whether silver is a better thermal con...