An object is found to have a mass of 77 g find the objects density if its volume is 46.55cm³ answer in units of g/cm3

1.654 g/cm3

Explanation:

density can be define as mess per unite volume of any object.

Formula

D=m/v

Given data:

Mass= 77 g

Volume= 46.55 cm3

Now we will put the values in formula:

D=77 g/ 46.55 cm3= 1.654 g/cm3

So the density of object is 1.654 g/cm3.

Hello!

If the frequency of a radio station is 88.1 MHz, the wavelength of the wave used by this radio station for its broadcast is 3.403 m

We are going to use the following equation that shows the relation of the frequency of a wave with its wavelength, knowing that radio waves are electromagnetic waves and they travel at the speed of light (299 792 458 m/s):

Have a nice day!