Physics, 21.01.2021 21:50 Mayjay2827
Research and write a short description (3-4 paragraphs) of one of the following parts of the electromagnetic spectrum. Your description should include the wavelength, a brief description of what we know about the wavelength and how we use it (if we do!), or how it is harmful (if it is!) in our modern day life.
Radio Waves
Microwaves
Infrared Waves
Ultraviolet Waves
X-rays
Gamma Rays
Answers: 2
Physics, 21.06.2019 15:30
Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?
Answers: 2
Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 19:50
What are the dimensions of the cross section that passes through the points a, f, g, and d?
Answers: 2
Physics, 22.06.2019 20:00
An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.
Answers: 2
Research and write a short description (3-4 paragraphs) of one of the following parts of the electro...
Mathematics, 05.02.2021 19:40
Chemistry, 05.02.2021 19:40
Biology, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
History, 05.02.2021 19:40
Mathematics, 05.02.2021 19:40
English, 05.02.2021 19:40