Determining the effective spring constant of the molecule, Physics

Determining the effective spring constant of the molecule

A molecule of DNA (deoxyribonucleic acid) is 2.17 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 1.8% upon becoming charged. Determine the effective spring constant of the molecule. coulombs constant = 8.98755 x10^9 amd the acceleration due to gravity is 9.8 ms².

Request for Solution File

Ask an Expert for Answer!!

Physics: Determining the effective spring constant of the molecule

Reference No:- TGS0838471

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Physics

Q : Maximum height of waterfall

If the salmon is able to jump vertically upward from the base of the fall, what is the maximum height of waterfall that the salmon can clear?

Q : Inclusion-exclusion theory

How many RNA chains have two A's, two U's, two C's, and two G's, and have no repeated base? I have to use inclusion-exclusion theory.

Q : Mudslides with probability p

Two roads join Ashville and Benson, and two further roads join Benson to Carlyle. Ashville is directly connected to Carlyle using a railroad. All four roads and the railroad are independently blocked by mudslides with probability p.

Q : Calculate the enthalpy change per mole of zinc

Exactly 6.00 x 10-3 moles of zinc metal is dissolvedin dilute HCL (aq) in an ice calorimeter. The heat released meltsenough ice to produce a volume change of 0.254 mL in the ice-water mixture surrounding the reaction vessel.

Q : Determining the effective spring constant of the molecule

Q : Determine the load required to compress the specimen

Determine the load required to compress the specimen to a height of (a) 62 mm and (b) 58 mm assuming that the cross section increases uniformly.

Q : What is the physical significance of the constant q

An enzyme catalyzes the reaction so that the enzymatic reactionhas a ΔG‡ = 5 kcal/mol. By whatfactor will the reaction rate increase at 300K if we compare the catalyzed reaction to the uncatalyzed reaction?

Q : What is the tension in the cable when elevator accelerated

An elevator weighing 20,000 N is supported by a steel cable. What is the tension in the cable when the elevator is being accelerated downward at a rate of 3.0 m/s2?

Q : Determine strength coefficient and strain-hardening exponent

At another instant prior to necking, the gage length measured 177 mm with a corresponding true stress of 530 MPa. Determine the strength coefficient and the strain-hardening exponent for this metal.

1951879

Questions
Asked

3,689

Active Tutors

1432513

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: Determining the effective spring constant of the molecule

Reference No:- TGS0838471

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Maximum height of waterfall

Q : Inclusion-exclusion theory

Q : Mudslides with probability p

Q : Calculate the enthalpy change per mole of zinc

Q : Determining the effective spring constant of the molecule

Q : Determine the load required to compress the specimen

Q : What is the physical significance of the constant q

Q : What is the tension in the cable when elevator accelerated

Q : Determine strength coefficient and strain-hardening exponent

Normal findings during the third trimester of pregancny

What is a filler drug that is used to plump the skin

Discuss man who is diagnosed with alcohol use disorder

Marijuana should not be legalized for medical purposes

Why it is difficult for younger widows to adjust spouse loss

Which federal act mandates for healthcare facilities

List five of the coagulation regulatory proteins

Request for Solution File

Ask an Expert for Answer!!

Physics: Determining the effective spring constant of the molecule

Reference No:- TGS0838471

Recent Questions Asked Physics

Q : Maximum height of waterfall

Q : Inclusion-exclusion theory

Q : Mudslides with probability p

Q : Calculate the enthalpy change per mole of zinc

Q : Determining the effective spring constant of the molecule

Q : Determine the load required to compress the specimen

Q : What is the physical significance of the constant q

Q : What is the tension in the cable when elevator accelerated

Q : Determine strength coefficient and strain-hardening exponent

Asked Questions