Experiment of a balance barometer, Science

Assignment Help:

A balance barometer

This device depends on the fact that dry air is heavier than moist air at the similar temperature.

Two equal cylinders (tin cans would do) are mounted, one at every end of the beam of a sensitive balance. Zehnder's arrangement is fairly satisfactory for this purpose.

849_A balance barometer.png


Related Discussions:- Experiment of a balance barometer

Determine how nitrogen is useful in plant nutrients, Determine how nitrogen...

Determine how nitrogen is useful in plant nutrients The supply of nitrogen is related to carbohydrate utilisation. If nitrogen supply is insufficient, carbohydrates will be dep

How big is the earth, How big is the Earth? The Earth size : is neith...

How big is the Earth? The Earth size : is neither the largest nor smallest planet in our solar system. It is the largest of the non-gaseous planets (Mercury, Venus, Mars, and

Objectives of personal safeties, Objectives : After studying this unit, yo...

Objectives : After studying this unit, you should be able to: 1.   List the obligations of the teachers and the Head of the institution towards 2.   Safe working conditions

Personal protective devices, Personal Protective Devices : We shall now di...

Personal Protective Devices : We shall now discuss the details of protective devices required for safety in a laboratory. The aim of protective devices is to minimise the risk of

Define haemorrhagic or blood loss anaemia, Define Haemorrhagic or Blood Los...

Define Haemorrhagic or Blood Loss Anaemia The body replaces plasma within 1-3 days after a haemorrhage, but this leaves a low concentration of red blood cells. In chronic bloo

Perceptual reasoning index, Mr. X was administered the Wechsler Adult Intel...

Mr. X was administered the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV), which is an individually administered test of a person's intellectual ability and cognitive s

Explain loop of henle - structures of a nephron, Explain Loop of Henle - St...

Explain Loop of Henle - Structures of a Nephron Loop of Henle: The Loop of Henle is a long U-shaped part of the renal tubule, extending through the medulla from the end of the

Origin of agriculture and civilisation, The Origin of Agriculture and Civil...

The Origin of Agriculture and Civilisation : There is no historical evidence to tell us exactly how agriculture arose.  We can only imagine what may have happened. Cultivatio

Define fats - nutritional components, Define Fats - Nutritional Components ...

Define Fats - Nutritional Components Once the body stops eating, it begins to live on its fat. Fat storing depots 'adipocytes' are located in the different parts of the body. I

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