Physics, 04.05.2020 23:32 kyledsmith18
Sarah has hypothesized that her peers use Web-bsed materials much more frequently than text books to support
learning in science. She is conducting research on how other students use Web-based search engines to
supplement content knowledge and material while taking science classes in high school. She is going to use a
variety of methods to collect data.
While conducting a scientific investigation Sarah may collect evidence and data through direct or indirect
observations. All BUT ONE technique is an example of direct observation. That is
A)
Video record students using the computers in the student lab.
Interviewing students about their computer use during and after school.
Checking student computer records to see how many students used Web-
based search engines.
Sitting next to students while using the computer lab in school and
recording the sites they visit.
Answers: 3
Physics, 22.06.2019 17:30
Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
Answers: 2
Physics, 23.06.2019 00:30
Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.
Answers: 2
Physics, 23.06.2019 03:10
You want to move a heavy box with mass 30.0 kg across a carpeted floor. you pull hard on one of the edges of the box at an angle 30∘ above the horizontal with a force of magnitude 240 n, causing the box to move horizontally. the force of friction between the moving box and the floor has magnitude 41.5 n . what is the box's acceleration just after it begins to move
Answers: 1
Sarah has hypothesized that her peers use Web-bsed materials much more frequently than text books to...
Mathematics, 20.01.2021 14:00
Social Studies, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Geography, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00