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Showing posts with label class 9th notes. Show all posts
Showing posts with label class 9th notes. Show all posts

Introduction to HTML : class 9th notes


Introduction to HTML : class 9th notes
Content of Introduction to HTML Introduction HTML refers to Hypertext Markup Language. There is a special kind of text used by web browsers that …
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Web Services : class 9th notes


Web Services : class 9th notes
Content of chapter Web Services Introduction The services like chatting, emailing, video conferencing, e-learning, e-shopping, e-reservati…
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Basic of Internet : class 9th notes


Basic of Internet : class 9th notes
Content of chapter Basic of Internet Introduction Internet is a ‘global network of computer networks’. It comprises of millions of computi…
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Sound : class 9th notes


Sound : class 9th notes
Sound Sound : A class 9th notes Wave :- A disturbance that travels through a medium from one location to another without any net transportation of the medium.…
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Quantum number : Class 9th Notes -n


Quantum number : Class 9th Notes -n
Quantum number  A set of four identification number which are needed to have full information about various electrons present in atoms. To know ab…
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Atoms and molecules : Class 9th Notes


Atoms and molecules : Class 9th Notes
Atoms and molecules • The smallest unit of any element is called an atom. • The terms of different elements combine with one another to form New substa…
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