Calculate the effective spring constant of the molecule

Assignment Help Physics
Reference no: EM13523508

A molecule of DNA (deoxyribonucleic acid) is 2.28 µm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. The helical molecule acts like a spring and compresses 1.04% upon becoming charged. Determine the effective spring constant of the molecule.

Reference no: EM13523508

Questions Cloud

Russells theory of descriptions : What, if anything, is wrong with Russell’s theory of descriptions? How well does he solve the three problems that he sets out to solve (discuss all three). Include a discussion of the secondary and primary position of a denoting phrase and comment..
Prepare a balance sheet at december for vivaldi corporation : Prepare a balance sheet at December 31, 2010, for Vivaldi Corporation. Ignore income taxes.
Act-utilitarianism and rule-utilitarianism : What is the difference between act-utilitarianism and rule-utilitarianism? Why do some philosophers think that rule-utilitarianism is necessary? Do you think rule-utilitarianism is a sound theory? If not, why not?
Explain kants formula of universal law : Explain Kant’s Formula of Universal Law, and provide a detailed example of your own to illustrate how the Formula of Universal Law works.
Calculate the effective spring constant of the molecule : A molecule of DNA (deoxyribonucleic acid) is 2.28 µm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. Determine the effective spring constant of the molecule
Calculate the break-even point in units and sales dollars : Determine the unit contribution margin and contribution margin ratio and calculate the break-even point in units and sales dollars.
Account of the justification of punishment : What reasons does Kant give in defense of his account of the justification of punishment? Do you think Kant’s account of the justification of punishment is sound? If so, why, and if not, why not?
Find the direction of the net displacement of the ball : A kicker punts a football from the very center of the field to the sideline 36 yards downfield. What is the direction of the net displacement of the ball
Prepare trial balance and adjusted trian balance : The Parkview Landscaping Corporation, which specializes in residential landscaping,completed the transactions - Prepare trial balance and adjusted trian balance

Reviews

Write a Review

Physics Questions & Answers

  Calculate the speed of the stone as it hits the ground

A stone thrown horizontally from a height of 5.72 m hits the ground at a distance of 13.50 m. Calculate the speed of the stone as it hits the ground

  What is the magnitude of the electric force on one of masses

Two 1.7 kg masses are 2.0 m apart (center to center) on a frictionless table. Each has +1.0 µC of charge. What is the magnitude of the electric force on one of the masses

  Find at what rate is electrical energy transferred to heat

A 109 V potential difference is applied to a space heater whose resistance is 12 when hot. At what rate is electrical energy transferred to heat

  Calculate its final speed the moment after the collision

A Dodge car of mass 1103 kg traveling to the right at 22.40 m/s collides head-on with a Ford of mass 1258 kg traveling at the same speed but in the opposite direction. Calculate its final speed the moment after the collision

  How much charge is applied to each of the cylinders

How much charge is applied to each of the cylinders.

  Find out the minimum time interval of travel

A hotel elevator ascends 140 m with a maximum speed of 5.80 m/s. Its acceleration and deceleration both have a magnitude of 1.50 m/s2.

  Determine the net gravitational force

Objects with masses of 210 kg and a 510 kg are separated by 0.300 m. Find the net gravitational force exerted by these objects on a 31.0-kg object placed midway between them

  How far must the lens move to focus on this second object

A photographer uses his camera, whose lens has a 60mm focal length, to focus on an object 2.5m away. How far must the lens move to focus on this second object

  Determine the sign and magnitude of the charge q

The attractive electrostatic force between the point charges 7.35x10^-6C and Q has a magnitude of 0.400N when the separation between the charges is 2.92m. Find the sign and magnitude of the charge Q.

  Find the mass and radius of the drop

A charged oil droplet falls 5.0 mm in 20.0 s at terminal speed in the absence of an electric field. What are the mass and radius of the drop

  Calculate the speed and direction of the players

26 g of copper pellets are removed from a 300 degree Celsius oven and straight away dropped into 116 mL of water at 25 degree Celsius in an insulated cup. What will the new water temperature be.

  Find the net rate of radiation by a pot

find the net rate of radiation by a pot at 35.7°C that has been placed in a -23.9°C freezer. The pot's surface area is 0.111 m2 and its emissivity is 0.655.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd