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?
Homework Answers
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 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
The mass of a rock in air is 92 g. It’s mass in water is 78...
The mass of a rock in air is 92 g. It’s mass in water is 78 g. (assume the density of water 1 g/mL) (6 points) a. What is the mass of water displaced? b. What is the volume of water displaced? c. What is the density of rock?
A geologist finds that a Moon rock whose mass is 9.28 kg has an apparent mass...
A geologist finds that a Moon rock whose mass is 9.28 kg has an apparent mass of 6.23 kg when submerged in water. What is the density of the rock?
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
A geologist finds that a Moon rock whose mass is 9.50 kg has an apparent mass...
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
A rock is suspended from a string in air. The tension in the string is 2.94N. The rock then is submerged in a liquid, and the tension in the string drops to 2.06N. If the density of the rock is 2.55 g...
A rock is suspended from a string in air. The tension in the string is 2.94N. The rock then is submerged in a liquid, and the tension in the string drops to 2.06N. If the density of the rock is 2.55 g/cm3 what is the density of the liquid?
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?...
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...
A geologist finds that a Moon rock whose mass is 8.98 kg has an apparent mass...
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
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 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
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
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago