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The fuse wire is based on the Joules law of heating which says that when the electric current is allowed to pass through a conductor, the conductor heats up and is proportional to the square of current. The main object of using fuse wire in electric circuit is to provide protection against short circuit or overload current. For this purpose, the material used as fuse wire should have high resistance and low melting point.
When Mendel crossed a tall pes plant with a short pea plant, only tall plants were produced. Of these progeny F1 plants, ______ had dissimilar factor...
Which of the following element is required for the conversion of the solar energy?
Which of the following is a compound?
Which one of the following oxides reacts with both acid and base?
A liquid of density ρ is rotating in a cylindrical vessel with constant angular velocity ω. The free surface of the liquid takes the shape of:
The SI unit of surface tension is:
What is the primary source of the Sun’s energy?
In Egypt, ancient mummies can be found to have their arteries intact due to well-preserved
Natural radioactivity was discovered by
Which one of the following is the petroleum wax?