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 bone: m3
What is its average density?
average density of the bone: kg/m3
Homework Answers
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Bird bones have air pockets in them to reduce their weight. This
also gives them an...
Bird bones have air pockets in them to redace their weigh. This also gpives them an...
Bird bones have air pockets in them to redace their weigh. This also gpives them an average dessity significantly less thas that of the bones of other animals Suppose an ornithologis weighs a bind bone in air and inwater and finds its massi‘ 440gmdit, apprent mass when ihereed is 360 g (the bone is w tertight). what mai ofler idaplin mass of water displaced: 00 40.40 What is the volume of the bone? volume of the bon00 What is its...
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...
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
A rock that weighs 1400 N in air has an apparent weight of 900 N when...
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)
The mass is 25 grams. Please label and put a box around the solution. Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how t...
The
mass is 25 grams. Please label and put a box around the
solution.
Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how to use calipers to accurately measure lenghs. Background: Archimedes discovered that he could find the density of an object by comparing it's weight o its apparent weight when immersed in water (see example 10-8 in he textbook). When mmersed, the buoyancy due to the...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their volume, which in turn can be used to find their ) with their weight as measured by a scale while they are suspended under specific gravity; which yields their percent body fat: 495 specific gravity % body fat-( ) 450 On dry land, an athlete weighs 70.2 kg The same athlete, when submerged in a swimming pool and hanging from a scale has an...
Weight of the bottle= 1000g (1 Kg) Volume in the bottle= 500ml Gradually,The bottle is immersed...
Weight of the bottle= 1000g (1 Kg)
Volume in the bottle= 500ml
Gradually,The bottle is immersed in the freshwater
Questions :
1. Assume the freshwater density is 1000 kg/m3,
calculate the weight of the displaced fluid?
2. What is the Buoyancy force on the bottle?
3. Derive an equation to find the density of the object in terms
of weight of the object, apparent weight of the object, and the
volume of the object?
Location Fluid Earth Fresh Water Bottle...
1. A 20 kg block displaces 5 L of water. Determine its weight in air and...
1. A 20 kg block displaces 5 L of water. Determine its weight in air and water. 2. A ship weighs 20,000 tons and can displace a maximum of 150,000 tons of water. a Determine its maximum cargo weight. b If the cargo is wood with a density of 0.02 tons/ft determine the volume of wood the ship can carry . A rock has a density of 6.0 g/cm and a mass of 72g. a What is the volume of...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the scale to determine the weight of the wood block out of water. 49.00 N 15. Note the exact water level reading in the container of water and record the reading below. 100.00L 16. Now, complete submerge the wooden block in the water and hold it there under the water with the mouse. Note the new water level reading in the container of water and...
I need help with lab this week. I have posted theory and procedures to the lab. The questions wit...
I need help with lab this week. I have posted theory and procedures to the lab. The questions with ????????? are the ones I need help with. Please Help!! Thank you Theory Density is defined as mass per unit volume that has a metric unit of kg per cubic meter. Grams per cubic centimeter i.e. g/cm3 actually is widely used as the unit of density. The densities for objects with regular shapes are easily to be determined. For objects with...
Bird bones have air pockets in them to redace their weigh. This also gpives them an average dessity significantly less thas that of the bones of other animals Suppose an ornithologis weighs a bind bone in air and inwater and finds its massi‘ 440gmdit, apprent mass when ihereed is 360 g (the bone is w tertight). what mai ofler idaplin mass of water displaced: 00 40.40 What is the volume of the bone? volume of the bon00 What is its...
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 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
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)
The
mass is 25 grams. Please label and put a box around the
solution.
Purpose: To calculate the apparent weight of a mass when immersed in water. Students will also have the opportunity to learn how to use calipers to accurately measure lenghs. Background: Archimedes discovered that he could find the density of an object by comparing it's weight o its apparent weight when immersed in water (see example 10-8 in he textbook). When mmersed, the buoyancy due to the...
body fat is r actual weight (on dry land) water... T'his allows you to calculate their volume, which in turn can be used to find their ) with their weight as measured by a scale while they are suspended under specific gravity; which yields their percent body fat: 495 specific gravity % body fat-( ) 450 On dry land, an athlete weighs 70.2 kg The same athlete, when submerged in a swimming pool and hanging from a scale has an...
Weight of the bottle= 1000g (1 Kg)
Volume in the bottle= 500ml
Gradually,The bottle is immersed in the freshwater
Questions :
1. Assume the freshwater density is 1000 kg/m3,
calculate the weight of the displaced fluid?
2. What is the Buoyancy force on the bottle?
3. Derive an equation to find the density of the object in terms
of weight of the object, apparent weight of the object, and the
volume of the object?
Location Fluid Earth Fresh Water Bottle...
1. A 20 kg block displaces 5 L of water. Determine its weight in air and water. 2. A ship weighs 20,000 tons and can displace a maximum of 150,000 tons of water. a Determine its maximum cargo weight. b If the cargo is wood with a density of 0.02 tons/ft determine the volume of wood the ship can carry . A rock has a density of 6.0 g/cm and a mass of 72g. a What is the volume of...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the scale to determine the weight of the wood block out of water. 49.00 N 15. Note the exact water level reading in the container of water and record the reading below. 100.00L 16. Now, complete submerge the wooden block in the water and hold it there under the water with the mouse. Note the new water level reading in the container of water and...
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