Physics, 27.11.2020 02:30 conyabrew82
Suppose a woman does 500 J of work and 9500 J of heat transfer occurs into the environment in the process.
a. What is the decrease in her internal energy, assuming no change in temperature or consumption of food?
b. What is her efficiency?
Answers: 1
Physics, 21.06.2019 17:30
Plss anybody know how to do this? ? i need the answers from a through d
Answers: 1
Physics, 22.06.2019 07:50
Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1
Answers: 1
Physics, 22.06.2019 09:30
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
Answers: 2
Physics, 22.06.2019 14:40
According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f
Answers: 3
Suppose a woman does 500 J of work and 9500 J of heat transfer occurs into the environment in the pr...
Mathematics, 10.12.2021 21:40
Business, 10.12.2021 21:50
English, 10.12.2021 21:50
Mathematics, 10.12.2021 21:50
Mathematics, 10.12.2021 21:50
Chemistry, 10.12.2021 21:50
English, 10.12.2021 21:50
Mathematics, 10.12.2021 21:50