Monday
September 22, 2014

Homework Help: Chemistry

Posted by Perrie on Monday, July 8, 2013 at 5:50am.

1. A piece of rectangular wood that measures 3.0 cm by 6.0 cm by 4.0 cm has a mass of 80.0 grams. What is the density of the wood? Would the piece of wood float in water?

2. I threw a plastic ball in the pool for my dog to fetch. The mass of the ball was 125g. What must the volume be to have a density of 0.500 g/mL?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - a piece of wood that measures 3.0 cm by 4.0 cm by 5.0 cm has a mass of...
chemistry - the density of a piece of wood is 0.638 g/cm3. The dimensions of the...
English - 1. He is try to hit a piece of wood with an axe to cut it. (Is this ...
Science - Carbon-14 has a half-life of about 5,600 years. Archaeologists ...
Physics - A block of wood, with density 828 kg/m3 , has a cubic shape with sides...
Physics - A block of wood, with density 828 kg/m3 , has a cubic shape with sides...
Physics Please help - A block of wood, with density 828 kg/m3 , has a cubic ...
physics - a piece of wood 50 cm long , 20 cm wide, 40 cm thick. its density is ...
science - what is the density of a piece of wood that has a mass of 85.0 grams ...
science - If the density of a piece of wood and the density of water are exactly...

Search
Members