Ake the density of the crown to be ρc. what is the ratio of the crown's apparent weight (in water) wapparent to its actual weight wactual?

The ratio of crown's apparent weight to its actual weight is (1-.

Let then density of the crown is ρ_{c}, the density of the water is ρ_{w}. and the volume of the crown is V

The actual weight of the crown is given as

Wa=ρ_{c}×V×g

Since the volume of the water displaced by the crown is equal to the volume of crown, therefore the buoyancy force exert by the water on the crown is given as

Fw=ρ_{w}×V×g

The buoyancy force will act in the opposite direction of the weight of the crown, therefore the apparent weight of the crown is

Wapp=[ρ_{c}-ρ_{w}]×V×g

Now the ratio of the apparent weight to the actual weight is

== (1-

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

mark brainliest i am trying to get to the next level!

i will be your freind and say    

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.