Monday

March 30, 2015

March 30, 2015

Posted by **Em** on Thursday, September 23, 2010 at 9:40pm.

I got the answer as 0.00283 cm^3

B) If all the remaining paint is used to coat a wall evenly (wall area = 11.7 m2), how thick is the layer of wet paint?

Im not sure how to solve part B) !

- Physics -
**MathMate**, Thursday, September 23, 2010 at 10:46pmPart A is correct, but the unit should be m³ (cubic metre).

For part B, consider the 0.00283 m³ of paint is used to make a huge but flat box with the same volume, then

11.7 m²*thickness = 0.00283 m³.

Solve for thickness.

- Physics -
**drwls**, Thursday, September 23, 2010 at 11:01pm0.747 gallons * (1 ft^3)/(7.48 gallons) *(0.3048 m/ft)^3 = ___ m^3

b) the volume in m^3 equals the area coverage {in m^2} times the paint coating thickness, in meters.

**Answer this Question**

**Related Questions**

physics - A partly-full paint can has 0.40 gallons of paint left in it. (a) What...

Physics - A partly-full paint can has 0.83 U.S. gallons of paint left in it. (a...

physic - A partly-full paint can has 0.66 U.S. gallons of paint left in it. (a) ...

decimals - Mark wants to paint a mural. He has 1 1/3 gallons of yellow paint, 1 ...

Geometry - A gallon of paint costs $20 and covers 465 square feet. Three coats ...

chemistry - a certain paint has a density of 0.914 g/mL. you need to cover a ...

math - a local hardware store has a 10-gallon can of gray paint left over that ...

math - a paint supplier has two machines that prouce both indoor paint and ...

math - a paint supplier has two machines that prouce both indoor paint and ...

math - peter needs 1/2 gallon of white paint,2 gallons of magenta paint, and 1 ...