Density is equal to the mass of the substance over the volume occupied of the substance. Mass has an SI unit of grams while volume has an SI unit of m3. In this case, the one that is related to these units should be d. g/cm3.
answered: Guest
electric field is a function of 1/r^2
yes, the force per unit charge for a point charge is inverse square law.
answered: Guest
An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to move.
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Question 1 of 15 2 points when doing science as inquiry, you should have some idea of what you think the final result will be. o a. true o b. false submit