Suppose a chunk of iron with a mass of 408.0 g in air is found to...
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
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Suppose a chunk of iron with a mass of 408.0 g in air is found
to...
please do all parts A chunk of lead with mass m = 400 g (in air)...
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 with a mass of 489 g in air is found to have an apparent...
A rock with a mass of 489 g in air is found to have an apparent mass of 308 g when submerged in water. (a) What mass (in g) of water is displaced? g (b) What is the volume (in cm3) of the rock? cm3 (c) What is its average density (in g/cm3)? g/cm3 Is this consistent with the value for granite? Yes O O No
QUESTION 6 How tall must a water-filled manometer be to measure blood pressures as high as...
QUESTION 6 How tall must a water-filled manometer be to measure blood pressures as high as 206 mm Hg? (Express your answer in Sl units with 3 or more significant figures) ( Phpg) Density of water = 1 g/cm? Density of mercury 136 g/cm? QUESTION 7 What force must be exerted on the master cylinder of a hydraulic in to support the weight of a 1.231 kg car resting on the slave cylinder? The master cylinder has a 27 cm...
A rock with a mass of 714 g in air is found to have an apparent...
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...
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?
These questions already have answers. Can someone please show the steps and formulas to get the...
These questions already have answers. Can someone please
show the steps and formulas to get the answer
please?????
5. Suppose a piece of dust finds itself on a CD. If the spin rate of the CD is 500 rpm, and the piece of dust is 4.3 cm from the center, what is the total distance (in meters) traveled by the dust in 3 minutes? (Ignore accelerations due to getting the CD rotating.) 1 rev 2π radians. Use the set of...
I need help solving this, I'm not sure what equation to even use. could I get...
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...
Prelab Questions: Apparent Molar Mass of Air 1. What is a molar mass (of a compound)?...
Prelab Questions: Apparent Molar Mass of Air 1. What is a molar mass (of a compound)? What are its units? 2. What is the equation for the ideal gas la? What units are typically used? Hint: pressures are typically measured as atmospheres or torr.] 3. Rearrange the ideal gas law to solve for moles (n) flask assembly containi air has a mass of 138.562 g at 25 138.541 g when submerged in boiling water at 99.7°C, calculate the molar mass...
Bird bones have air pockets in them to reduce their weight. This also gives them an...
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...
Bird bones have air pockets in them to reduce their weight. This also gives them an...
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 46.0 g46.0 g and its apparent mass when submerged is 3.60 g3.60 g (the bone is watertight). What mass of water is displaced? mass of water displaced: kgkg What is the volume of the bone?...
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 with a mass of 489 g in air is found to have an apparent mass of 308 g when submerged in water. (a) What mass (in g) of water is displaced? g (b) What is the volume (in cm3) of the rock? cm3 (c) What is its average density (in g/cm3)? g/cm3 Is this consistent with the value for granite? Yes O O No
QUESTION 6 How tall must a water-filled manometer be to measure blood pressures as high as 206 mm Hg? (Express your answer in Sl units with 3 or more significant figures) ( Phpg) Density of water = 1 g/cm? Density of mercury 136 g/cm? QUESTION 7 What force must be exerted on the master cylinder of a hydraulic in to support the weight of a 1.231 kg car resting on the slave cylinder? The master cylinder has a 27 cm...
These questions already have answers. Can someone please
show the steps and formulas to get the answer
please?????
5. Suppose a piece of dust finds itself on a CD. If the spin rate of the CD is 500 rpm, and the piece of dust is 4.3 cm from the center, what is the total distance (in meters) traveled by the dust in 3 minutes? (Ignore accelerations due to getting the CD rotating.) 1 rev 2π radians. Use the set of...
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...
Prelab Questions: Apparent Molar Mass of Air 1. What is a molar mass (of a compound)? What are its units? 2. What is the equation for the ideal gas la? What units are typically used? Hint: pressures are typically measured as atmospheres or torr.] 3. Rearrange the ideal gas law to solve for moles (n) flask assembly containi air has a mass of 138.562 g at 25 138.541 g when submerged in boiling water at 99.7°C, calculate the molar mass...
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