Cotton and leather are two different kinds of materials. There's also denim, wool, silk, fur, nylon, spandex, rayon and polyester.
kinds of electrical relays
That would be a foundry
Centrifugal superchargers, Roots superchargers, and twin-screw superchargers.
the matirels are leather and different kinds of cussiond fabric
There is no standard collective noun for a group of PhDs. Some that are close are a faculty of academics or a pomposity of professors.However, collective nouns are an informal part of language. Any noun the suits the situation can function as a collective noun; for example, a pomposity of PhDs, a profusion of PhDs, a puzzlement of PhDs, etc.
The plural form of Doctor of Philosophy can be abbreviated as either Ph.D's or PhD's.
phds,
Yes. Different kinds of salt can make different kinds of crystals
People with PhDs
There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.
The four different kinds of fungi are:-ZygomycetesAscomycetesBasidiomycetesDeutereomycetesThe different kinds of fungi are:- ZygomycetesAscomycetesBasidiomycetesDeuteromycetes.
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what are the different kinds of writting
The plural is Ph.Ds or PhDs (people) and the plural possessive is PhDs'.(the abbreviation with a period or periods is normally used after a name)
What are the 3 different kinds of motion and how fast are they? What are the 3 different kinds of motion and how fast are they?
Answering "What is reporting and what are the different kinds of it?"