Which are steps in the formation of hail pellets? check all that apply.
they are tossed up and down in clouds.
they gain layers of ice and grow larger.
they grow to less than 5 mm in diameter.
they grow too heavy and fall to the ground.
they form ice crystals directly from water vapor.
the answer would be b, a graduated cylinder. hope this !
1. answer is 2
2. answer is 1
3. answer is 3.
answer : the density of metal is, 2.7 g/ml
solution : given,
mass of metal = 4.86 g
volume of initial water = 15.5 ml
volume of rose water = 17.3 ml
first we have to calculate the volume of metal.
volume of metal = volume of rose water - volume of initial water
volume of metal = 17.3 - 15.5 = 1.8 ml
now we have to calculate the density of metal.
formula used :
now put all the given values in this formula, we get the density of metal.
therefore, the density of metal is, 2.7 g/ml
they are tossed...