marcel.la nuria

Honelako gehiago

Categories of Waste

by Shalyn McKever

physical fitness

by Xenia Tsaliagkou

Esperanza Rising

by JUSTIN HUYNH

What is Electricity?

by Jonathon Ritchie

MATERIALS PROPERTIES

Physical

Mechanical

flexion

describe movements that affect the angle between two parts of the body.

compresion

compression is the application of balanced inward

tension

may be described as the pulling force transmitted axially by the means of a string, cable, chain, or similar one-dimensional continuous object

torsion

is the twisting of an object due to an applied torque

Strengh

is the measure of an animal's exertion of force on physical objects

Thermal Properties

fusibility

of a material is the ease at which the material can be fused together or to the temperature or amount of heat required to melt a material

expansion

is the tendency of matter to change its shape, area, and volume in response to a change in temperature

Conductivity

is the reciprocal of electrical resistivity, and measures a material's ability to conduct an electric current

Electrical Properties

Semiconductor

material has an electrical conductivity value falling between that of a metal, like copper, gold, etc. and an insulator, such as glass

Insulator

insulators contain small numbers of mobile charges (charge carriers) which can carry current

Conductors

is an object or type of material that allows the flow of an electrical current in one or more directions

Density

Optical

Transparent

can provide almost perfect camouflage for animals able to achieve it.

Translucent

it allows light to pass through, but does not necessarily

Opaque

a term to describe the linguistic context of co-referential terms

Topic principal

Chemical

Corrosion

is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide.

Oxidation

is the loss of electrons or an increase in oxidation state by a molecule, atom, or ion.

Technological

Resilience

Ecological resilience, the capacity of an ecosystem to recover from perturbations Climate resilience, the ability

Toughness

is the abillity of the material to absorb energy emplastically without factory

Madness

an intense emotional response to a perceived provocation

Malleability

is the metal abillity to be deformed with cold deformation

Elasticity

continuum mechanics of bodies that deform reversibly under stress

Ecological

Biodegrability

is the breakdown of organic matter by microorganisms

Toxicity

is the degree to which a chemical substance or a particular mixture of substances can damage an organism.

Recycable

is the process of converting waste materials into new materials and objects.