subject
Chemistry, 02.02.2020 08:42 naenae1405

What electromagnetic wave can cause skin cancer?

red light

yellow light

infrared radiation

ultraviolet radiation

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 11:50
What substance has a mass of 9.5g and volume of 2.1cm^3
Answers: 2
question
Chemistry, 22.06.2019 19:00
How many moles are contained in 5.6 l of h2 at stp
Answers: 3
You know the right answer?
What electromagnetic wave can cause skin cancer?

red light

yellow light <...
Questions
question
History, 05.05.2020 11:21
question
English, 05.05.2020 11:21
question
Computers and Technology, 05.05.2020 11:21
question
Mathematics, 05.05.2020 11:21
question
Mathematics, 05.05.2020 11:21
question
Mathematics, 05.05.2020 11:21
question
Chemistry, 05.05.2020 11:21
Questions on the website: 13722367