Which symbol and unit of measurement are used for resistance?
symbol: R; unit :
symbol: ; un...
Answers: 1
Physics, 21.06.2019 14:50
Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?
Answers: 2
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
History, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00
Mathematics, 16.05.2021 01:00