Agold nugget has a volume of 20.0 cm3 and its density is 19.3 g/cm3. what is the mass of the gold nugget? 386 kg 0.965 g 386 g 965 kg

The mass of gold nugget, m = 386 grams

Explanation:

It is given that,

Volume of gold nugget,

Density of gold nugget,

We need to find the mass of the gold nugget. Mass per unit volume is called the density of gold nugget. It is given by :

m = 386 grams.

So, the mass of the gold nugget is 386 grams. Hence, this is the required solution.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.