Physics, 26.08.2020 06:01, obrunelle4678
Which of the statements below is a scientific claim and why?
1. Human Beings will never set foot on the moon.
2. Some of the laws that govern nature cannot be detected by scientists.
3. It is quite possible that in some other galaxy the laws of physics are fundamentally
different than the laws we are acquainted with in this galaxy.
Answers: 3
Physics, 21.06.2019 16:30, jroy1973
In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.
Answers: 1
Physics, 22.06.2019 06:40, PerfectMagZ
Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?
Answers: 2
Physics, 22.06.2019 18:00, ggdvj9gggsc
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
Which of the statements below is a scientific claim and why?
1. Human Beings will never set foot on...
English, 09.12.2020 22:40
English, 09.12.2020 22:40
Social Studies, 09.12.2020 22:40
Mathematics, 09.12.2020 22:40