Chemistry, 09.07.2021 17:00 cheychey021203
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next few minutes? Molecules in both the metal and the surrounding air will start moving at lower speeds. Molecules in both the metal and the surrounding air will start moving at higher speeds. The air molecules that are surrounding the metal will slow down, and the molecules in the metal will speed up. The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down. Mark this and return
Answers: 3
Chemistry, 21.06.2019 14:30
Which statement about sound is not true? a. air particles travel with sound waves. b. sound waves cannot travel through a vacuum. c. sound waves exist even if no one hears them. d. air particles vibrate along the path of a sound wave.
Answers: 1
Chemistry, 22.06.2019 09:00
Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
Chemistry, 23.06.2019 09:00
Avogradoa number was calculated by determining the number of atoms in?
Answers: 1
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely...
Mathematics, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Chemistry, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00
Biology, 28.05.2021 01:00
Mathematics, 28.05.2021 01:00