Thursday
December 25, 2014

Homework Help: physics

Posted by physics on Saturday, March 14, 2009 at 8:37pm.

please check:

Conductors can be charged by ___, while insulators cannot.
a. grounding
b. induction
c. polarization
d. contact

D

Which of the following is not true for both gravitational and electric forces?
a. the inverse square distance law applies
b. forces are proportional to physical properties
c. potential energy is a function of distance of separation
d. forces are either attractive or repulsive

D

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physic - 1. A surface charge can be produced on insulators by a. grounding b. ...
physics - please check this: Which sentence best describes electrical conductors...
physics - please check these for me: If atmospheric refraction did not occur, ...
phYSICS - the process of charging a conductor by bringing it near another ...
Grade school science - What will happen if you rub a acetate strip and a paper ...
Chemistry - What is the name for materials that do not allow heat energy to pass...
physics - Charge polarization is normally produced by: nuclear interactions. ...
physics - Charge polarization is normally produced by ____________________. A) ...
physics - Charge polarization is normally produced by ____________________. A) ...
physics - please check this: When a glass rod is rubbed with silk and becomes ...

Search
Members