Physics, 05.02.2020 03:02 Xlhoncho45
Acar travels between two towns 80 miles apart in 2 hours. what is its average speed?
Answers: 3
Physics, 21.06.2019 23:30
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
Answers: 2
Physics, 22.06.2019 18:00
Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.
Answers: 1
Physics, 22.06.2019 20:30
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
Acar travels between two towns 80 miles apart in 2 hours. what is its average speed?...
English, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Physics, 24.09.2021 16:10
Chemistry, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Engineering, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Computers and Technology, 24.09.2021 16:10
History, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10
History, 24.09.2021 16:10
Physics, 24.09.2021 16:10
Mathematics, 24.09.2021 16:10