1) A block of wood has a volume of 125 cm has a mass of 27 g. What is the density of this block ? 2) A rectangular solid is 5 meters long, 2 meters high, and 4 meters wide. The mass of this solid is 300 grams . Given this information for this material, calculate the density

Asample contains 16.75 g of the radioisotope u-236 and 50.25 g of its daughter isotope, th-232. how long did it take for decay to take place if one half-life of u-236 is 23 million years? 46 million years 69 million years 92 million years 115 million years

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

What occurs when a cell engulfs large food particals