asaasd88 asaasd88
  • 23-11-2019
  • Physics
contestada

An unknown substance has a mass of 15 g and a volume of 4 cm3. Calculate the density of the unknown substance.

Respuesta :

muskaanmahekk muskaanmahekk
  • 23-11-2019

Answer:

Density is 3.75g/cm3

Explanation:

Density = mass ÷ volume

= 15g ÷ 4cm3

= 3.75g/cm3

Answer Link

Otras preguntas

In which year was the Nineteenth Amendment to the Constitution ratified? 1918 1920 1923 1931
Public opinion is more reliable when measured by: 1. political action committees 2. experts 3. pressure groups 4.the media
The form of energy in fossil fuels is what kind of energy?
how does the structure of the stigma aid in pollination?
A rope can withstand a tension of 12,000 N before it breaks. The weight of a car is 14,000 N. Discuss whether this rope could be strong enough to tow the car
5)  The density of an object can be calculated by dividing the object's mass by its volume. A rectangular prism has a density of 15g/cm3. The prism has a mass
Please answer 72, thank you
Evaluate the following expression. 7^0
if a substance is ionic, then it likely will what?
Which of the following is not an example of a hydrophyte? a. eucalyptus b. pond lilies c. cypress d. cattails