Chemistry, 18.02.2021 19:50 Legrand4423
A student tests the pitch of different-sized rubber bands by stretching them around a box and then plucking them. What pitch does a thick rubber band have, and why?
A thick rubber band vibrates fast, so it produces a low pitch sound.
A thick rubber band vibrates fast, so it produces a high pitch sound
A thick rubber band vibrates slowly, so it produces a low pitch sound.
A thick rubber band vibrates slowly, so it produces a high pitch sound.
Answers: 3
Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2oā2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10ā2 g lioh b) 1.17 x 10ā1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 09:10
Which class of molecules functions as chemical signals? hormones water carbohydrates proteins
Answers: 1
A student tests the pitch of different-sized rubber bands by stretching them around a box and then p...
Biology, 16.09.2019 20:00
English, 16.09.2019 20:00
Social Studies, 16.09.2019 20:00
Social Studies, 16.09.2019 20:00
History, 16.09.2019 20:00
English, 16.09.2019 20:00
English, 16.09.2019 20:00
Chemistry, 16.09.2019 20:00
History, 16.09.2019 20:10
Chemistry, 16.09.2019 20:10
Social Studies, 16.09.2019 20:10
Biology, 16.09.2019 20:10
Social Studies, 16.09.2019 20:10