What is surface tension, Physics

Assignment Help:

It is found that when a liquid is free from the external forces, it always gets the shape of a spherical drop. It is due to, for a needed mass, a sphere has the least field area. It seems that the field of each liquid has usually a tendency to have least field area and in this respect, it functions like a stretched membrane having a force in all directions parallel to the surface. This force in the surface of a liquid is called as surface tension.

 


Related Discussions:- What is surface tension

How to find gravitational potential energy ?, To work out the gravitational...

To work out the gravitational potential energy of an object the equation is: GPE = m x g x h Where: m = the mass of the object (kg) g = gravitational field strength (on earth tha

Newtons law of inertia truck and ladder, Newtons law of inertia Truck and L...

Newtons law of inertia Truck and Ladder As per to Newton's first law, an object in motion continues within motion along with the similar speed and in the similar direction unle

Manufacturing of resistors , The following steps are taken in the manufactu...

The following steps are taken in the manufacturing of a resistor: (1)         PREPARATION OF SUBSTRATE: Substrate should hold the resistive element. It should be a good insula

What is the magnitude of the component, A 105-N suitcase sits on a rubber r...

A 105-N suitcase sits on a rubber ramp at an airport carousel at a 25° angle. The weight vector can be broken into two perpendicular components. a. What is the magnitude of the

Law, What is meant by gravitational law?

What is meant by gravitational law?

Predict the angle of refraction in glass, Q. Figure s (a) and (b) show refr...

Q. Figure s (a) and (b) show refraction of a ray in air incident at 60°with the normal to a glass Answer According to the given figure for the glass-air interface:

How is energy transformed in windmills, How is energy transformed in windmi...

How is energy transformed in windmills? Essentially what occurs is that as the energy from the wind rotates the vanes of the mill, coils of wire move inside a permanent magnet

Evaluate the final temperature, One mole of an ideal gas at 0°C is compress...

One mole of an ideal gas at 0°C is compressed adiabatically reversibly to a pressure of 20 times its initial pressure. Evaluate the final temperature.(γ=1.4)

Advantages of integrated circuits over conventional circuits, Advantages of...

Advantages of Integrated Circuits (ICs) over conventional circuits: (1)  Very small size- thousand times smaller than discrete circuit. (2)  Very small weight due to miniatu

Explain forging, Forging:   Forging is shaping of metal either by impact or...

Forging:   Forging is shaping of metal either by impact or steady compression among a hammer or ram and anvil. Related to hammering or pressing of metal, the main difference among

Write Your Message!

Captcha
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