Find force does the ion exert on the water molecule

Assignment Help Physics
Reference no: EM13315469

The water molecule H2O, with a permanent dipole moment of magnitude 6.2*10^-30 Cm, is located 10 nm from Na+ ion in a saltwater solution. What force does the ion exert on the water molecule?

Reference no: EM13315469

Questions Cloud

Determine mag of force p required to maintain equilibrium : Collars A and B are connected by a 25 in long wire and can slide freely on frictionless rods. If a 60 lb force Q is applied to B. determine tension in wire when (black) x = 9 in and b) corresponding mag of force P required to maintain equilibrium ..
How much work does a mechanic have to do to fit the spring : Uncompressed, the spring for an automobile suspension is 45cm long. It needs to be fitted into a space 36cm long. how much work does a mechanic have to do to fit the spring
Need the definitions of the words : Definitions of the words below in academic writing and make sure to do a good paraphrase to avoid plagiarism and similarities and very important to write citation of each definition and references in APA 6th edition.
What is the min length for the off-ramp to provide storage : If the average length of a vehicle is 15 ft and the average space between consecutive vehicles waiting to be served is 3 ft, what is the minimum length for the off-ramp to provide storage for all exiting vehicles 80 percent of the time
Find force does the ion exert on the water molecule : The water molecule H2O, with a permanent dipole moment of magnitude 6.2*10^-30 Cm, What force does the ion exert on the water molecule
Calculate the magnitude of the torque exerted on the rod : Two small charges with a mass of 1.0 g each are connected by a 2.0 cm long insulating rod of negligible mass. Calculate the magnitude of the torque exerted on the rod by the electric field
Determine the time needed for block a to rise 3 m : The moto draws in the cable at D with a constant acceleration of aD=8 m/s^2. If vD=0 when t=0, determine: a) the time needed for block A to rise 3 m b)the relative velocity of block A with respect to block B when this occurs.
How much does its length change : A 2.5-m-long steel wire in a musical instrument has a radius of 0.02 mm. When the wire is under a tension of 91 N, how much does its length change
What is the average number of vehicles waiting to be served : An expressway off-ramp consisting of a single lane leads directly to a tollbooth. The rate of arrival of vehicles at the expressway can be considered to be Poisson with a mean of 50 veh/h.

Reviews

Write a Review

Physics Questions & Answers

  How much power would be produced by falls

A car starts from rest at a stop sign. It accelerates at 4 for 6.4, coasts for 1.5, and then slows down at a rate of 3.5 for next stop sign. How far apart are the stop signs.

  Compute the speed of the water just before striking

Compute the speed of the water just before striking the turbine blades (neglect air resistance).

  What is the maximum weight that can be lifted

the cross sectional areas of the pistons in the system have a ratio of 25 to 1. If the maximum force that can be applied to the small piston is 12 N, what is the maximum weight that can be lifted?

  Produce a net electric field of magnitude e

Consider an infant who weighs 100 newtons. During each year she grows so that each dimension of her body increases by 5%. How much would she weigh then.

  What are the electric and magnetic fields

A 10000 kg boxcar traveling at 20 m/s strikes a second boxcar at rest. The two stick together and move off with a speed of 11 m/s. What is the mass of second car.

  What is the compressional strain of the humerus

A gymnast does a one handed handstand. The humerus, which isthe upper arm bone between the elbow and the shoulder joint, What is the compressional strain of the humerus

  For which fuel is this a more appropriate gauge

A simple fuel level gauge can use the dielectric constant of the fuel to indicate its level in a tank. For which fuel is this a more appropriate gauge

  What is its coefficient of linear expansion

If material increases its length by 4.2% when its temperature is raised 40 degrees C, then what is its coefficient of linear expansion

  What voltage will your voltmeter read

Suppose after charging a 4 µF capacitor to 8 V, you connect it to the second uncharged capacitor of 7 µF. What voltage will your voltmeter read across the second capacitor

  What are the speeds of the two stones

A stone is dropped from rest from the roof of a 100-m high building; 2.00 s after that, a second stone is thrown straight down with initial speed v0, and the second stone passes the first stone 21.6 m above ground.

  What is its final temperature

A highway curve with a radius of 555 m is banked properly for the car travelling 150 km/h. If a 1650 kg Porshe 928 S rounds the curve at 220 km/h, how much sideways force must the tires exert against the road if the car does not skid.

  What is the velocity of the gold pack after the collision

What is the velocity of the gold pack after the collision. what least average speed must it have in the second half of the event in order to qualify.

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