Chemistry, 29.08.2019 19:30 dtovar4922
At noon on a clear day, sunlight reaches the earth\'s surface at madison, wisconsin, with an average power of approximately 8.00 kj·s–1·m–2. if the sunlight consists of photons with an average wavelength of 510.0 nm, how many photons strike a 3.90 cm2 area per second?
Answers: 1
Chemistry, 22.06.2019 17:40, aguilarjose
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
Chemistry, 23.06.2019 01:00, daniel1480
Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas
Answers: 2
At noon on a clear day, sunlight reaches the earth\'s surface at madison, wisconsin, with an average...
Health, 22.07.2019 20:30
Mathematics, 22.07.2019 20:30
Biology, 22.07.2019 20:30
Chemistry, 22.07.2019 20:30
Social Studies, 22.07.2019 20:30
Business, 22.07.2019 20:30