Question

The first person to answer in ten mins get thanks and a vote to answer this question so a big request plz answer this question as fast as possible its urgent A cylinder has a mass of 33.0 g and has a diameter of 4.0 cm and measures 3.0 cm in height. Calculate the density of the cylinder?

Answer 1

Answer:

I think it's 1.14242

Explanation:

becuase the volume is 37.7and the wieght is 33 so density is 37.7/33

Answer 2

Answer:

Explanation:

Density is a comparison of the mass of an object and the volume of that object. D

=

m a s s v o l u m e

or

D = m V

This equation can be rearranged algebraically to solve foray of the values.

D

= m V or D V = m

or

V

=

m

D

Let us look at two sample problems.

A rectangular prism has a mass of 42.0 grams and has dimensions of 2 cm in width, 6 cm long and 0.5 cm in height. What is the density of this object?

Volume of a rectangular prism is  

l

x

h

x

w

6.0

c

m

x

0.5

c

m

x

2.0

c

m

=

6.0

c

m

3

Now the density is  m a s s v o l u m e D

=

42 g

6.0 c m 3D

=

7.0 g c m 3

hope it helps you

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