A rock with a mass of 714 g in air is found to have an apparent mass of 352 g when submerged in alcohol (density is 0.750 g/cm3). What mass of the alcohol is displaced?
A rock with a mass of 613 g in air is found to have an apparent massof 329 g when submerged in alcohol (density is 0.750 g/cm3). What mass of the alcohol is displaced?
Bird bones have air pockets in them to reduce their weight. This also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 45.0 g and its apparent mass when submerged is 3.60 g(the bone is watertight). What mass of water is displaced? mass of water displaced: kg What is the volume of the bone? volume of the...
Suppose a chunk of iron with a mass of 408.0 g in air is found to have an apparent mass of 363.5 g when completely submerged in an unknown liquid. a) What mass of fluid does the iron displace? b) What is the volume of iron? c) Calculate the fluid
A geologist finds that a Moon rock whose mass is 9.50 kg has an apparent mass of 6.00 kg when submerged in water Part A What is the density of the rock? 0 AED O ? kg/m Submit Request Answer Provide Feedback
I need help solving this, I'm not sure what equation to even use. could I get help with parts: a,b,c,d. 19) Bird bones have air pockets in them to reduce their weight-this also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 45 g and its apparent mass when submerged is 3.6 g. The bone surface is...
A geologist finds that a Moon rock whose mass is 8.98 kg has an apparent mass of 6.07 kg when submerged in water. What is the density of the rock? Express your answer to three significant figures and include the appropriate units. ? HA PE Value Units Submit Previous Answers Request Answer
please do all parts A chunk of lead with mass m = 400 g (in air) is found to have an apparent mass ma = 325 g when completely submerged in an unknown liquid. The density of lead is 11.342 g/cm?. a. What mass of fluid, in grams, does the iron displace? b. What is the volume of the chunk of iron? c. What is the unknown fluid's density, in g/cm?
A rock that weighs 1400 N in air has an apparent weight of 900 N when submerged in fresh water (pfw = 1000 kg/m3). Calculate: A. The volume of the rock. (5 pts) B. The buoyant force on the rock. (5 pts)
An object was weighed in air had a mass of 40.0 gram. In water, its apparent mass is 35.0 grams. What is the density in g/cm3 of the object correct to three significant figures?