Check
A
B
Label the parts of the longitudinal wave.
Wavelength:
Rarefaction...
Physics, 08.01.2021 02:40 jstephanie644
Check
A
B
Label the parts of the longitudinal wave.
Wavelength:
Rarefactions
Compressions:
manuelellemeler ell
С
Answers: 1
Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
Physics, 22.06.2019 16:00
What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
Answers: 1
Physics, 22.06.2019 16:20
Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus
Answers: 1
Physics, 22.06.2019 21:00
Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.
Answers: 1
Mathematics, 10.11.2020 23:00
Mathematics, 10.11.2020 23:00
Mathematics, 10.11.2020 23:00
History, 10.11.2020 23:00
Computers and Technology, 10.11.2020 23:00
Mathematics, 10.11.2020 23:00
Mathematics, 10.11.2020 23:00
German, 10.11.2020 23:00
Mathematics, 10.11.2020 23:00
History, 10.11.2020 23:00