Expermient of laboratory steelyard, Physics

Assignment Help:

Laboratory steelyard

To make a steelyard weighing to 500 g use a wooden lath only one metre long balanced on a strong sewing needle stuck by it 3mm from its upper edge and 12 cm from one end. A disk of lead or anything suitably heavy can be used as counter-weight: if lead is used, a disk of it can be 'cast' in a tin lid.

A wire stirrup carrying a boot polish tin lid serves as scale pan and can be suspended 6 cm from the pivot.

 

698_physics.png


Related Discussions:- Expermient of laboratory steelyard

Holography.., What is holographic microscopy

What is holographic microscopy

Mechanics, what is reduce mass in two mass system?

what is reduce mass in two mass system?

Explain line emission spectrum, (i) It having of dissimilar bright lines. ...

(i) It having of dissimilar bright lines. (ii) It is given by an excited source in atomic state. (iii)E.g. Spectrum of excited helium, mercury vapours sodium vapours or atomi

Is air travel time the similar whether or not, Q. Is air travel time the si...

Q. Is air travel time the similar whether or not the plane is flying with or against the rotation of the Earth? Answer:- All air travel gets the earth's rotation into acco

Vectors/forces, A swimmer swims across a 20-meter-wide river at 0.3 m/s. Th...

A swimmer swims across a 20-meter-wide river at 0.3 m/s. The river is running at 0.1 m/s. What is resultant velocity of the swimmer, and at what angle with respect to his original

Define electric circuits, Define Electric Circuits So far we have only ...

Define Electric Circuits So far we have only looked at electric charges sitting still and static discharges (like a shock or lightning). When we count on the charges moving thr

Find the accelerating force - force, a) What force is needed to give amass ...

a) What force is needed to give amass of 20kg an acceleration of 30m/s 2 ? b) Find the accelerating force when a car having a mass of 1.7Mg enhances its speed with a constant a

Force, What is SI unit of force

What is SI unit of force

Determine mass of a gram sample of the isotope of an element, The half-life...

The half-life of an isotope of an element is 5 days. The mass of a 10 gram sample of this isotope remaining after 20 days is: a) 0.312 grams b) 0.625 grams c) 1.25 g

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