Q. Explain density?

Answer:-

Density is a physical characteristic also is a measure of mass per unit of volume of a material or substance. It is a dimension of the amount of matter in a given volume of something.

The higher an object's density means the higher it's mass per unit of volume. The average density of an object equivalent its total mass divided by its total volume. A denser thing (such as iron) will have less volume than an equal mass of some less dense substance (such as water).

Posted Date: 7/18/2013 2:23:14 AM | Location : United States

Ask an Expert

Related Discussions:- Explain density, Assignment Help, Ask Question on Explain density, Get Answer, Expert's Help, Explain density Discussions

Write discussion on Explain density
Your posts are moderated

Write your message here..

Related Questions

What is newton rings, If we permit monochromatic light to fall normally on... If we permit monochromatic light to fall normally on the surface of lens, then circular interference fringes of radius r can be consider in the reflected light. This circular fring

Calculate the temperature after compression, A substance has constant heat ... A substance has constant heat capacity C P = 3.5R and its equation of state is given by: P (V-cRT) = RT where c = 5 * 10 -7 m 3 /J. This substance is isentropically compre

Define transverse waves , Particles of the medium implement simple harmonic... Particles of the medium implement simple harmonic motion about their mean position in a direction perpendicular to the direction of propagation of wave motion. (i) It goes in th

Describe the physical processes contributing , a. Which materials are condu... a. Which materials are conducting to which other materials? Water conducting can Can conduct bubble wrap Can to cotton wrap b. Which layers are insulating?

Explain work done - friction, A 0.150-kg ball that is thrown at a velocity ... A 0.150-kg ball that is thrown at a velocity of 30.0 m/s hits a wall and bounces back in the opposite direction with a speed of 25.0 m/s. How much work was done by the ball?

Lumen, lumen; lm: The derived SI unit of luminous flux, described as t... lumen; lm: The derived SI unit of luminous flux, described as the luminous flux emitted through a uniform point source of 1 cd emitting its luminous energy on a solid angle of

Define the merits of ultrasonic magnetostriction method, Define the merits ... Define the merits of ultrasonic magnetostriction method. Merits of ultrasonic magnetostriction method: a.     Magnetostrictive materials are simply accessible and inexpensiv

Diode, #shockly diode equation.. #shockly diode equation..

Quantum theory, what is b.c.s theory? what is b.c.s theory?

Fresnel and fraunhoffer approaches of diffraction, Write about the main fea... Write about the main features in which Fresnel and Fraunhoffer approaches of diffraction differ? Mention some (at least four) applications of diffraction.