User Account

All Pages

What effect does temperature have upon surface tension

Assignment Help Physics
Reference no: EM13965084

At 20 degrees celsius the surface tensions for water and mercury are 73dyn/cm and 470dyn/cm respectively. Find these values in SI units. A small capillary tube of 1mm diameter is placed into a container of 20 degree celsius water. will the level of the water in the tube move above or below the level of water? by what distance in meters? Next, calculate the volume and then the mass in kg. of the water being moved up or down. Repeat this problem for mercury.

What effect does temperature have upon surface tension? Is it better to wash clothes in hot water or cold water?

Reference no: EM13965084

Questions Cloud

You are a shareholder in a c corporation. this corporation : You are a shareholder in a "C" corporation. This corporation earns $5 per share before taxes. After it has paid taxes, it will distribute the remainder of its earnings to you as a dividend. The dividend is income to you, so you will then pay taxes on..
Better market their products and services to consumers : last week the company announces lower than expected net revenue and as a result, share prices dropped by 10% . the company's vice president of marketing would like your input on how the company can better market their products and services to consume..
Find a temperature at which they are the same length. : Find a temperature at which they are the same length. The coefficient of expansion of iron is 11 E -6 per C degree.
Non-trivial homomorphism : 2. Let f be a surjection. Then f is an isomorphism iff the order of the element f(a) is equal to the order of the element a , for all a belong to G. First, I want to know if f is the trivial homorphism, then both will fail, right? Second, if f is n..
What effect does temperature have upon surface tension : What effect does temperature have upon surface tension? Is it better to wash clothes in hot water or cold water?
What kind of relationship results are in this problem : Certain crystals fluoresce when exposed to a short burst of ultraviolet light. The amount of light emitted by the crystals is both time and temperature dependent. The emitted light is maximum at the time of excitation, the output then decaying wit..
Report for the mixing department for august : Prepare a cost reconciliation report for the Mixing Department for August.
What is the index of refraction of the gas : A Michelson interferometer has a vacuum chamber 5.0 cm long placed in one of its arms. The interferometer is illuminated with green laser light of wavelength lambda = 543.5nm. As an unknown gas is let into the vacuum chamber, 200 fringes are cou..
Constructing an explicit isomorphism : If K is infinite, assume f1 and f2 are injective. Prove by constructing an explicit isomorphism that (H x_f1 K) is isomorphic (H x_f2 K)

Reviews

Write a Review

Physics Questions & Answers

  Find final speed of the train if there had been no friction

In the 1950s, an experimental train that had a mass of 2.00 104 kg was powered across a level track by a jet engine that produced a thrust of 5.30 105 N for a distance of 509 m. Assume that air resistance is negligible.

  Find the apogee distance

An Earth satellite has a speed of 28100 km/hr when it is at its perigee, 281 km above Earth's surface. Find the apogee distance

  Satellite is in elliptical orbit at altitude ranging problem

A satellite is in an elliptical orbit at altitudes ranging from310 to 890 km. Atthe high point it's moving at 7.33 km/s.How fast is it moving at the low point?

  Find out the type of mirror and how far the object is

Find out the type of mirror and how far the object is

  Question an aqueous solution containing barium iodide bai2

question an aqueous solution containing barium iodide bai2 is electrolyzed in a cell containing inert electrodes. the

  What will be the speed of spaceship

There are 2 spaceships, A and B, that approach the earth from opposite directions. Now according to an observer on spaceship A, she approaches the earth at 0.7c.

  What is the angular speed of the flywheel

A flywheel with a diameter of 0.877 m is rotating at an angular speed of 146 rev/min. What is the angular speed of the flywheel in radians per second

  Estimate what is the tension in the cable

A rescue helicopter is lifting a man (weight = 935 N) from a capsized boat by means of a cable and harness. What is the tension in the cable when the man is given an initial upward acceleration of 1.92 m/s2

  Explain why the two clocks fall out of synchronization

The International space station (ISS) orbits the Earth at an altitude of 350km above the surface. it takes 90min to complete one orbit around the Earth. explain why the two clocks fall out of synchronization

  Two bumper cars moving on frictionless surface collide

Two bumper cars moving on a frictionless surface collide elastically. The first bumper car is moving to the right with a speed of 21.5 m/s and rear-ends the second bumper car, which is also moving to the right with a speed of 5.00 m/s. What is the sp..

  How much energy is stored in the capacitor

A 12.0-V battery remains connected to a parallel plate capacitor with a plate area of 0.134m2 and a plate separation of 3.64mm. How much energy is stored in the capacitor

  Find the magnetic force on the electron when the earths

the earths magnetic field can affect the electron beam in an oscilloscope or a television tube. an electron that has

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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