Chemistry, 30.01.2021 01:50 mzrereday3151
Look at the diagram showing the different wavelengths in sunlight.
A diagram showing the human eye and visible light. Visible light is broken down by color with wavelength in nanometers. Red is 700, orange is 600, yellow is 580, green is 550, blue is 475, indigo is 450, violet is 400.
Which statement describes electromagnetic waves with wavelengths greater than 700 nanometers?
They take the form of heat.
They can cause skin cancer and sunburn.
They are some of the shortest waves.
They can be seen by human eyes as visible light.
Answers: 3
Chemistry, 21.06.2019 23:00
50 pts plz what is the physical state of matter of baking soda.
Answers: 1
Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
Look at the diagram showing the different wavelengths in sunlight.
A diagram showing the human eye...
Mathematics, 02.06.2020 08:58
History, 02.06.2020 08:58
Mathematics, 02.06.2020 08:58
Mathematics, 02.06.2020 08:58
History, 02.06.2020 08:59
Mathematics, 02.06.2020 08:59
Mathematics, 02.06.2020 08:59