How is the temperature of a gas related to the kinetic energy of its particles? a) as the temperature extends, the kinetic energy of the particles decreases. b) as the temperature increases, the kinetic energy of the particles increases. c) as the temperature decreases, the kinetic energy of the particles increases. d) as the temperature intensifies, the kinetic energy of the particles decreases.

An isolated conducting spherical shell carries a positive charge. part a which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? electric potential inside the shell is constant and outside the shell is changing as 1/r2 both the electric potential and the electric field does change with r inside and outside the spherical shell electric potential inside and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is equal to zero electric field inside and outside the shell is constant (does not change with the position r), but is not equal to zero electric field inside and outside the shell is changing as 1/r (where r is the distance from the center of the sphere) electric field inside is equal to zero and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is changing as 1/r electric field inside and outside the shell is changing as 1/r2 electric field inside is equal to zero and outside the shell is changing as 1/r2 electric field inside and outside the shell is zero electric field inside is constant and outside the shell is changing as 1/r

Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class

Whithin which type of system is neither the total mass nor the total energy conserved ? a. open b. connected c. isolated d. closed