Which of the following will not conduct an element current? a. pure water b. tap water c. aquarium water d. ocean water

the answer is A, because is is the only one without any substances in is therefore lowering the conduction to a very low state

Pure water won’t conduct electricity.

A. pure water

Explanation:

Unadulterated water doesn't contain salts or debasements. The salts separate to frame particles that go about as charge bearers in directing arrangements. For a medium to lead power it ought to have transporters to convey the electrical charge.  

Therefore the nonappearance of charge transporters make unadulterated water non directing. Charge bearers in metals are electrons and in ionic arrangements, they are certain and negative particles.

Faucet water, aquarium water, and sea water contain broke up electrolytes. At the point when power is gone through them the electrolytes separate into particles and these particles direct power.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.