Significant numbers has in a measured quantity, Physics

Assignment Help:

Rules to verify how many significant numbers has in a calculated quantity:

1.  All nonzero digits are significant. As like 457 cm has three significant values; 0.25 g has two significant figures.

2.  Zeros among nonzero digits are significant. As like, 1005 kg has four significant values; 1.03 cm has three significant values.

3.  Zeros to the left of the first nonzero digits in a number are not significant; they merely indicate the position of the decimal point. As like, 0.02g has one important value; 0.0026 cm has two important figures.

4.  When a number ends in zeros that are to the right of the decimal point, they are important. As like, 0.0200g has three important values; 3.0cm has two important figures.

 


Related Discussions:- Significant numbers has in a measured quantity

ELECREIC CIRCUITS AND ELECTRONICS, With the help of a circuit diagram, expl...

With the help of a circuit diagram, explain how regenerative feedback is provided in an Hartley oscillator?

WORK AND ENERGY, A boy throws a ball of mass 20 kg vertically upwards.It ra...

A boy throws a ball of mass 20 kg vertically upwards.It raises to a maximum height of 100 m.At what height will the kinetic energy be reduced to 70%?

A quarter of wavelength is equal to how many phase degrees, A quarter of a ...

A quarter of a wavelength is equal to how many degrees of phase? A quarter of wavelength is equaivalent to 90 degrees of phase.

Distance of the earth from the moon and the sun is, Distance of the earth f...

Distance of the earth from the moon and the sun is? The distance of the earth from the moon is 2,40,000 miles or24 x 104 miles and that from the sun is 93,000,000 or 93x106 mil

Determine the magnitude of the force in direct current, The weightless trus...

The weightless truss shown below supports loads at point A & B and is fastened to the supports at C & E.  The value of F1 in kN is given in P13 and the value of F2 in kN is given i

Who manufacture end fitting, Who manufacture end fitting? Every system ...

Who manufacture end fitting? Every system manufacturer creates a range of end fittings designed to be used all along with their own fiber system.

Bomb Calorimetry, What is the difference between an adiabatic and an isoper...

What is the difference between an adiabatic and an isoperibol bomb calorimeter?

What do you mean by photo electric effect, What do you mean by photo electr...

What do you mean by photo electric effect? Show the laws of photoelectric effect. Illustrate these laws using Einstein's equation of photo electric effect?

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