Using Watt's invention and working upon it, he made the first railway engine.
An ______________ is a substance made of two or more metals or of a metal and nonmetallic materials.
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The huge impact due to change from hand-made goods to machine-made goods is known as _______________________.
Industrial Revolution brought about a large-scale change in our society, economy and culture.
Mass production means producing small quantities of goods at a low cost in factories.
Which of the following led to a massive increase in the number of factories during the Industrial Revolution?
Which of the following is the strongest material to make weapons?
29 videos|226 docs|48 tests
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29 videos|226 docs|48 tests
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