Physics, 29.06.2021 14:00, XynonAdat

Which statement describes how chemical formulas, such as H20, represent compounds?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:00, berankworthy7153

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

Answers: 1

continue

Physics, 21.06.2019 22:30, IDespretlyneedhelp

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

Answers: 2

continue

Physics, 22.06.2019 13:00, chie42

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Answers: 2

continue

Physics, 22.06.2019 15:30, vale2652