Physics, 21.07.2019 02:00 webbhlharryteach
Sean and mary have conducted an investigation to test which materials conduct electricity. to do this, they set up a simple circuit using a battery, wire, and a light bulb. then, they completed the circuit with objects made from different materials. their data tables are shown below: based on the data above, identify the most likely outcome variable (dependent variable) and explain why?
Answers: 1
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 02:00
Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering
Answers: 2
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Sean and mary have conducted an investigation to test which materials conduct electricity. to do thi...
History, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
English, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Law, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Business, 22.07.2020 09:01
Mathematics, 22.07.2020 09:01
Spanish, 22.07.2020 09:01