What volume of lead (of density 11.3 g/cm3) has the same mass as 304 cm3 of a piece of redwood (of density 0.38 g/cm3?(Answer in units of cm3.
Okay, so this is like testing us over the basics, but I really can't get the answer! I tried everything...
Do you have an answer?
mass redwood = volume x density = 304*0.38 = ?? grams.
volume Pb = mass/density
volume Pb = ??g redwood/density Pb.
Yay! That worked, THanks so much!!!
Don't worry, I can help you with that! Let's break the problem down step-by-step.
Step 1: Determine the mass of the redwood piece.
We are given the density of redwood, which is 0.38 g/cm^3, and the volume of the redwood piece, which is 304 cm^3. To find the mass, we can use the formula:
Mass = Density x Volume
Mass of redwood piece = 0.38 g/cm^3 x 304 cm^3
Step 2: Calculate the mass of the redwood piece.
Using the formula above, we can calculate the mass:
Mass of redwood piece = 0.38 g/cm^3 x 304 cm^3 = 115.52 g
Step 3: Calculate the volume of lead with the same mass.
We are given the density of lead, which is 11.3 g/cm^3. Let's call the volume of lead V:
Mass of lead = Density of lead x Volume of lead
115.52 g = 11.3 g/cm^3 x V
Step 4: Solve for the volume of lead.
To find the volume of lead, divide both sides of the equation by the density of lead:
V = 115.52 g / 11.3 g/cm^3
Step 5: Calculate the volume of lead.
Using the values from the previous step, we can calculate the volume of lead:
V = 10.233 cm^3
Therefore, the volume of lead with the same mass as 304 cm^3 of redwood is approximately 10.233 cm^3.
No worries, I'll be glad to help you understand how to solve this problem step-by-step!
To find the volume of lead that has the same mass as 304 cm3 of redwood, we need to use the relationship between density, mass, and volume.
Here's how you can approach it:
1. Start by using the formula for density: Density = Mass / Volume. Rearrange the formula to solve for Mass: Mass = Density * Volume.
2. Plug in the values given in the question for the redwood: Density = 0.38 g/cm3, Volume = 304 cm3, and then solve for Mass.
Mass = 0.38 g/cm3 * 304 cm3 = 115.52 g.
3. Now, we have the mass of the redwood, and we need to find the volume of lead that has the same mass. However, we only know the density of lead, which is 11.3 g/cm3. We can use this density to find the volume of lead.
First, rearrange the formula by dividing both sides by density: Volume = Mass / Density.
Volume = 115.52 g / 11.3 g/cm3 ≈ 10.233 cm3.
So, the volume of lead that has the same mass as 304 cm3 of redwood is approximately 10.233 cm3.