What is density, Physics

Assignment Help:

What is density?

Density is a physical characteristic, and calculates of mass per unit of volume of a material or substance. It is a measurement of the quantity of matter in a given volume of something.

The higher an object's density, 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 object (like iron) will have less volume than an equal mass of some less dense substance (like water).

 


Related Discussions:- What is density

Find total radiance emittance for the blackbody?, For a blackbody, the freq...

For a blackbody, the frequency at which maximum energy is emitted is 3 x 10 13 Hz:   A.  Give a wavenumber for the wavelength of the infrared emission? B.  What is the tempe

Explain working of common-emitter amplifier, State whether the following s...

State whether the following statements are true or false: (a) The purpose of a transistor amplifier is to enhance  the frequency of the input signal. (b) The gain of an ampl

Determine the forward current for a forward voltage, The graph shown in Fig...

The graph shown in Figure was obtained during an experiment on a diode. (a) What type of diode is this? Give reasons. (b) Determine the forward current for a forward voltage

Kinetic energy, Why is the Kinetic energy of the system minimum in the fram...

Why is the Kinetic energy of the system minimum in the frame of the center of mass for any number of particles solution) The kinetic energy of any entity depends on the reference

Determine relative permeability of a paramagnetic substance, The relative p...

The relative permeability of a paramagnetic substance is (A) Unity.         (B) Slightly more than unity. (C) Zero.           (D) less than unity. Ans: The relativ

Malus law, Malus' law (E.L. Malus): The light intensity I of a ray alo...

Malus' law (E.L. Malus): The light intensity I of a ray along initial intensity I0 travelling by a polarizer at an angle theta among the polarization of the light ray & the po

Applications of superconductors: a 15 phases, An inter metallic compound ha...

An inter metallic compound having the chemical formula A 3 B, where A represents a transition element and a crystal structure in which the B atoms are located as the corners and in

Fourth harmonic-standing waves on a string, Fourth Harmonic-Standing Waves ...

Fourth Harmonic-Standing Waves on a String There are a variety of patterns that could be generates through vibrations inside a string, slinky, or rope. Every pattern correspond

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