Eddie and val observed the picture of an athlete running in a race. eddie stated the picture shows potential energy being transformed to kinetic energy. val stated that it shows chemical energy being transformed to mechanical energy. which best explains who is correct?
a) only eddie is correct because the picture does not show a transformation that starts with chemical energy.
b) only eddie is correct because the picture does not show a transformation that ends with mechanical energy.
c) both eddie and val are correct because chemical energy is a type of potential energy and mechanical energy includes kinetic energy.
d) both eddie and val are correct because chemical energy is a type of kinetic energy and mechanical energy includes potential energy.
Answers: 1
Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
Answers: 3
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
Answers: 1
Chemistry, 22.06.2019 22:30
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
Answers: 2
Eddie and val observed the picture of an athlete running in a race. eddie stated the picture shows p...
Mathematics, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Social Studies, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
SAT, 06.12.2020 22:00
Medicine, 06.12.2020 22:00
Physics, 06.12.2020 22:00
Advanced Placement (AP), 06.12.2020 22:00
Health, 06.12.2020 22:00
History, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00
Mathematics, 06.12.2020 22:00