Answers: 1
Physics, 22.06.2019 03:30
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Physics, 22.06.2019 21:30
Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
Physics, 23.06.2019 07:50
In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. āØ the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.
Answers: 2
Physics, 23.06.2019 13:00
Why, on the molecular level, does changing the amount of baking soda or vinegar affect the amount of carbon dioxide gas produced?
Answers: 2
The change from a liquid to a gas or solid to a liquid is an example of a change of.. a.) chemical b...
Mathematics, 25.11.2020 07:00
Social Studies, 25.11.2020 07:10
Arts, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10
Social Studies, 25.11.2020 07:10
French, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10
Mathematics, 25.11.2020 07:10