292 Answered Questions for the topic Volume

21h

#### Calculate Moles and Volume

Given the following amounts of gasses, calculate the number of moles of each gas. Calculate the volume of each amount of gas would occupy at 100°C and 15atm. a. 5.8g NH₃b. 48g O₂c. 10.8g He

9d

#### Design a Cylinder

Design a cylinder can of volume 1000cm^3 so that it uses the least amount of metal. Show that h=2r, where h is the height of the cylinder and r is its radius.

11/07/19

11/01/19

#### Calculating Pressure

Calculate the pressure, in atmospheres, required to compress a sample of helium gas from 23.7 L (at 1.00 atm) to 2.17 L at constant temperature.

09/28/19

#### Volume of irregular shapes

Explain why we are able to use water displacement to find the volume of the irregular objects in cm3?

09/28/19

#### Volume of irregular shapes

Explain why we are able to use water displacement to find the volume of the irregular objects in cm3?

09/09/19

#### Chemistry Indiana Jones HMWK

A quantity of sand has a mass of 1200g and a volume of 750cm^3. What is the density of sand?Correct Answer: 1.6 g/cm^3 (which I got) the part I’m confused on is as follows......The volumes of sand... more

09/09/19

#### A Density Question for Chemistry

A gold statue has a volume of about 1.5L. How many cm^3 is thismy answer: 1,500cm^3 = rounded to 1 significant figure is (2,000cm^3)apparently its wrong but I don’t know how^^^This then leads to... more

08/23/19

08/11/19

#### Cost of construction of triangular prism.

A hollow equilateral triangular prism has a fixed volume of 1.8 cubic metres. The sides of the triangle have the length P. To build the prism, one of the triangular faces costs 1.2 times what the... more

08/09/19

#### Finding cost of a triangular prism

A hollow equilateral triangular prism has a fixed volume of 1.8m^3. The sides of the triangle have length P. To build the prism, one of the triangular faces costs 1.2 times what the remainder of... more

07/27/19

#### A 3 x 4 x 5 solid block is made up of 1 x 1 x 1 unit cubes. The outside surface of the block is painted black. How many unit cubes have exactly one face painted black?

Can someone please give me a detailed explanation on how to approach and solve such questions? I can't seem to properly imagine the figure in my mind no matter how hard I try!

07/08/19

#### So I am trying to figure out what the lengths of this cube is.

A cube has a volume of greater than 125cm3. What are the possible lengths of the size of that cube?

06/21/19

#### What integral will find the volume of the solid that is formed when the region bounded by the graphs of y=e^x, x=1, and y=1 is revolved around the line y=-2?

What integral will find the volume of the solid that is formed when the region bounded by the graphs of y=e^x, x=1, and y=1 is revolved around the line y=-2?

06/21/19

#### The region in the first quadrant bounded by the x-axis, the line x=ln(n), and the curve y=sin(e^x) is rotated about the x-axis. what is the volume of the generated solid?

The region in the first quadrant bounded by the x-axis, the line x=ln(n), and the curve y=sin(e^x) is rotated about the x-axis. what is the volume of the generated solid?

06/04/19

#### HELP, Please! Math :open ended explain

What is the surface area and volume of the sphere shown below?

05/22/19

#### Volume of Smaller Barrel

Two barrels filled with juice are similar in shape. The smaller barrel has a height of 3 feet. The larger barrel has a height of 5 feet. The total volume of the barrels is 456 cubic feet. What is... more

05/01/19

#### How do I solve this problem?

You construct an open box from a square piece of material by cutting seven centimeter (denoted by h) squares from the corners and turning up the sides. The volume of the box is 448 cubic... more

04/26/19

#### What should the side lengths of each cubic block used to find the volume be?

My math question that I have is:Tristan’s fish tank is 1/2 yard long, 1/6 yard wide, and 1/3 yard high. (Note that the fish tank is in the shape of a rectangular prism and not a cube.) One way of... more

04/16/19