Many ray-finned fish adjust their buoyancy by changing the volume of gas in a swim bladder located

Question:

Many ray-finned fish adjust their buoyancy by changing the volume of gas in a swim bladder located just below their spine.

(a) If the volume of the fish increases while the mass remains the same, does the buoyant force on the fish increase, decrease, or remain the same?

(b) Calculate the change in the buoyant force on a fish if its volume increases by 11 cm3, assuming it swims in seawater?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 11:43 AM

See More Questions

Submarines adjust their buoyancy by changing the amount of water held in rigid containers called ballast tanks. (a) If the mass of a submerged submarine increases while the volume remains the same,...
A balloon containing 5.0 dm3 of gas at 14oC and 100.0 kPa rises to an altitude of 2000. m, where the temperature is 20oC. The pressure of gas in the balloon is now 79.0 kPa. What is the volume of gas...
A sample of sodium peroxide, Na2O2, was reacted with an excess of water. 2Na2O2(s) + 2H2O(l ) 4NaOH(aq) + O2(g) All of the sodium peroxide reacted, and the oxygen was collected over water at 21oC....
Ms. Calhoun is age 51 and single. What is the maximum contribution that she can make to a Roth IRA if: a. Her AGI consists of an $89,400 salary from her employer? b. Her AGI consists of an $89,400...
Given the circuit in figure, design a second-order band-pass filter with a center frequency gain of ? 5, w 0 = 50krad/s, and a BW = 10krad/s. Let C 1 = C 2 = C and R 1 = 1k?. What is the Q of this...
An alternative approach to determining stability is the direct methed of Liapunov.5 Liapunov assumes the existence of a positive-definite energylike function L(x, y) with continuous first partial...
Automobile Injury Insurance Claims. Refer to the description in Exercise 1.5 .We consider $n=1,340$ bodily injury liability claims from a single state using a 2002 survey conducted by the Insurance...
What is a standardized normal curve?
(Profitability analysis) Last year the P. M. Postem Corporation had sales of $440,000, with a cost of goods sold of $112,000. The firm's operating expenses were $130,000, and its increase in retained...
Richard chooses technique 0 and 2 requiring 10+10-20 efforts and provising 10+11=21 benefits. Hence, 21 is returned as the output Example 2: input1: 3 input2: (10,10,10,10) input3: (10,11,12,15)...
A raft is 3.7 m wide and 6.1 m long. When a horse is loaded onto the raft, it sinks 3.8 cm deeper into the water. What is the weight of the horse?
A 3.2-kg balloon is filled with helium (density = 0.179 kg/m3). If the balloon is a sphere with a radius of 4.9 m, what is the maximum weight it can lift?
The following information comes from the financial statements of Gwynn Company: Long--term debt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $58,000 Total...
What are the three contributing factors that lead to people feeling sexually harassed in the workplace?
Why is culture important to human society and the study of social psychology ?
Suppose that Joe is an avid bowler and suspects that he will roll more strikes if he uses a heavier ball. He decides to perform an experiment with two different ball weights: 14 pounds and 16 pounds....
what is the Beliefs about self that organize and guide the processing of self relevant information?
How do modernist and postmodernist writers experiment with unconventional forms of imagery to reflect the fragmented nature of contemporary consciousness and reality ?
Many students regularly complain that the cost of college textbooks is constantly increasing. However, the National Association of College Stores released data for 2016 and 2017 for the average...
How has the too-big-to-fail policy been limited in the FDICIA legislation? How might limiting the too-big-to-fail policy help reduce the risk of a future banking crisis?
A body of mass m is moving in one dimension under the influence of a conservative force with a potential energy given by U(x). Show that the body, when displaced slightly from a point of stable...
A ball of mass 0.5 kg attached to a light inextensible string rotates in a vertical circle of radius 0.75 m, such that it has a speed of 5 ms-1 when the string is horizontal. Calculate the speed of...
A car of mass m travelling at speed v moves on a horizontal track so that the centre of mass describes a circle of radius r. Show that the limiting speed beyond which the car will overturn is given...
A rhino is charging at you, so decide to sedate it with a tranquilizer gun angled at 40 as shown above. The tranquilizer gun can reach a horizontal distance of 49 m when angled at 45. (Assume ideal...
What is the definition of motivation and how can the chef foster an environment of motivation in the kitchen? What methods can a chef implement to motivate the kitchen team? What factors contribute...
Article Review Read the article. Link is given below: https://www.projecttimes.com/articles/avoid-the-top-three-real-causes-of-scope-creep.html Post your thoughts on this article, add references if...

Many ray-finned fish adjust their buoyancy by changing the volume of gas in a swim bladder located

Question:

Step by Step Answer:

Picture the Problem A fish adjusts its buoyancy by changing the volume of gas in its swim bladder St...View the full answer

Physics

Students also viewed these Mechanics questions