Luminescent materials emit light without needing an external light source, while fluorescent materials absorb light and then emit it back at a different wavelength.
Diamagnetic materials are weakly repelled by magnetic fields, while paramagnetic materials are weakly attracted to magnetic fields.
When two materials are rubbed together, electrons are transferred from one material to the other. This transfer of electrons creates a difference in charge between the two materials, leading to the generation of static electricity.
An object is a distinct and tangible item with physical boundaries, while a material is a substance from which objects can be made. Materials can be natural or synthetic, such as wood or plastic, and objects are formed by combining materials in different ways.
your momyour dadsubstance is your momand your dad is the material
The difference in lattice parameters between SiC and diamond is relatively small. Both materials have a similar crystal structure, so the difference in lattice parameters reflects subtle differences in atomic sizes and packing efficiencies. However, in the context of materials science and engineering, even small differences in lattice parameters can have significant effects on the properties and behavior of the materials.
Phosphorescent materials continue to emit light after the excitation source is removed, while fluorescent materials only emit light while the excitation source is present.
Fluorescent materials absorb and emit light almost instantly, while phosphorescent materials absorb and emit light with a delay, continuing to glow after the light source is removed.
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Daylight Fluorescent lamps have bluish-white illuminance, whereas coolwhite fluorescent lamps have yellowish-white illuminance.
There is no difference. CFL is an abbreviation for Compact Fluorescent Light which has simply been designed to take up less space than the standard tubes.
The main difference between T12 and T8 fluorescent light bulbs is their size and energy efficiency. T12 bulbs are larger and less energy efficient compared to T8 bulbs, which are smaller and more energy efficient.
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The difference is that ,,,You have to read the book!
The so called "plastic materials" are polymeric materials.
differentiate between reference materials and reserved books
The main difference is in between grade A,B & C IS THE CARBON CONTAIN OF THE MATERIALS.
Non-homogeneous materials have two or more phases.