Physics, 09.07.2019 07:10 barisege4842
Which circumstances could be sources of error within the experiment? check all that apply. not fully submerging the object when doing the fluid displacement procedure water that is left behind in the collection container when it is transferred for measurement water that soaks into the materials of the balls, affecting the mass in repeated trials the time of day when the measurements are recorded water in the bucket, approximated to the closest 10 ml due to surface tension at the top of the bucket the air pressure in the room and its affect on the scales that measure the mass of each object
Answers: 1
Physics, 22.06.2019 16:20, jmackenzie7
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
Physics, 22.06.2019 16:30, amayareyes101
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
Physics, 22.06.2019 16:40, sabrinarea041904
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
Answers: 3
Which circumstances could be sources of error within the experiment? check all that apply. not full...
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