Chemistry, 05.11.2020 02:40 paigefields2578
1. In order to muffle sounds in a room, people will often put soft materials on the walls or floor, such as carpet or fabric wall hangings. Explain why these materials help make a room seem less noisy using the concepts of reflection, transmission, and absorption.
Answers: 3
Chemistry, 22.06.2019 07:20, rscvsdfsrysas1857
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
Answers: 1
Chemistry, 22.06.2019 13:00, cnfndbxbfbdb2031
Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these
Answers: 2
Chemistry, 22.06.2019 18:40, johnnysteeler9934
What is one real world example of a colligative property?
Answers: 2
1. In order to muffle sounds in a room, people will often put soft materials on the walls or floor,...
Mathematics, 05.05.2021 05:30
History, 05.05.2021 05:30
Mathematics, 05.05.2021 05:30
English, 05.05.2021 05:30