Answer:
2.29g/cm3.
Explanation:
The following data were obtained from the question.
Mass of the oil = 172g
Volume of oil = 75cm3
Density =..?
Density of a substance is simply defined as the mass of the substance per unit volume of the substance. It is represented mathematically as:
Density = Mass /volume
With the above formula, we can calculate the density of the oil as shown below:
Density = Mass /volume
Density = 172g/75cm3
Density = 2.29g/cm3.
Therefore, the density of the oil is 2.29g/cm3.
I think every 6 hours would be correct
Answer:
cell swell and burst(b)
Explanation:
This process is called hemolysis. it also occurs in a red blood cell.
Answer:
C. equal to
Explanation:
1 Cubic meter (m³) is equal to 1000000 cubic centimeters (cm³). To convert cubic meters to cubic centimeters, multiply the cubic meter value by 1000000.
Answer:
Static, sliding, and rolling friction occur between solid surfaces. Static friction is strongest, followed by sliding friction, and then rolling friction, which is weakest. Fluid friction occurs in fluids, which are liquids or gases.
Explanation:
