The area around a charged object where the object can exert a force on other charged objects is an electric?

Answer

Electric field

Explanation

The region around the a charge body is called electric field. It is the space where the electric effect is felt.Around this region a force on a other charged body will be experienced.

The electric field is a vector field around an electric charge which exerts force on other charged bodies. The force exerted can be either repulsive or attractive.

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is