bluelighting587 bluelighting587
  • 23-09-2021
  • Physics
contestada

5) A block of lead has dimensions of 4.5 cm by 5 cm by 6.0 cm. The block weighs 1502 g. From this information, calculate the density of lead.

Respuesta :

cyberoverride
cyberoverride cyberoverride
  • 05-10-2021

Answer & Explanation:

volume of the block =  4.5 x 5 x 6 = 135 cm^3  also equal to 1.35 x 10^-4 m^3

USE THE FORMULA

Density = mass / volume

Answer in gcm^-3

Density = 1502 / 135

Density = 11.1 gcm^-3

Answer in kgm^-3

Density = 1.502 / 1.35 x 10^-4

Density = 11125.9 kgm^-3

Answer Link

Otras preguntas

khái niệm tiền công là gì
When f(n)=12, what is the value of n?
The perimeter of a regular hexagon is 18 m. How long is each side? for 15 points (a normal hexagon normally has 5 sides and they are all the same length ) o 3
If x) = -3x - 5 and g(x) = 4x - 2, find (f + g)(x). A. (1+ g)(x) = -x + 3 B. (1+0)(x) = x - 7 C. (1+ g)(x) = 7x - 7 D. (1+)(x) = -7x-3
Which ordered pair (p, r) is the solution to the given system of linear equations? (5p - 3r = 1 8p + 6r= 4
PART A. In the section titled, "Location, Location, Location" Gotham Greens CEO Viraj Puri states, "For a lot of reasons, Chicago checked a lot of boxes for us.
Can someone answer the last two questions
A research team conducted a study showing that approximately 30% of all businessmen who wear ties wear them so tightly that they actually reduce blood flow to t
Which expression is equivalent to the given expression? (3y – 4)(2y + 7) + 1ly – 9​
7.A sample of oxygen gas, O2 weighs 28.4 grams. How many molecules of O2 and how many atoms of O are present in this sample?