Chemistry, 26.03.2020 17:56 20011854

When Truman walks across the tile floor in his kitchen, the sound of his shoes is loud and sharp. Which of the following best describes what would happen if he walked over carpet in the same
shoes?
А
The sound waves would move faster through the carpet and at a higher frequency, resulting in a louder sound.
The sound waves would move slower through the carpet and at a lower frequency, resulting in a quieter sound.
The sound waves would move faster through the carpet and at a lower frequency, resulting in a louder sound.
The sound waves would move slower through the carpet and at a higher frequency, resulting in a quieter sound.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:00, haydjanggg6578

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Answers: 2

continue

Chemistry, 22.06.2019 09:00, alydiale584

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Answers: 1

continue

Chemistry, 22.06.2019 09:00, kcarstensen59070

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Answers: 1

continue

Chemistry, 22.06.2019 18:00, jeepjose58

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j

Answers: 1

continue

You know the right answer?

When Truman walks across the tile floor in his kitchen, the sound of his shoes is loud and sharp. Wh...