A student is studying for General Chemistry at their desk. The desk lamp uses a 40-watt bulb,
and assume that it gives off radiation with a wavelength of 600 nm. If the student studies for
an hour, how many photons hit the desk where they are working? (1 watt = 1J/s)
Answers: 1
Chemistry, 22.06.2019 07:50, mckinleesmomp6qj1e
Which of the following electromagnetic waves can create ions?
Answers: 2
Chemistry, 23.06.2019 01:30, kenldykido2300
Adirect relationship can be represented by: a curve a pie chart
Answers: 2
A student is studying for General Chemistry at their desk. The desk lamp uses a 40-watt bulb,
and...
Mathematics, 10.12.2020 19:00
Mathematics, 10.12.2020 19:00
Mathematics, 10.12.2020 19:00
Computers and Technology, 10.12.2020 19:00
World Languages, 10.12.2020 19:00