Question
Find the area of a triangle whose base is 35 cm and
altitude is 40 cms.Solution
Area of triangle = 1/2× base × height = 1/2 × 35 × 40 = 35 × 20 = 700 cm²
Which of the following statement is correct?
I. The property of metals by which they can be beaten into thin sheets is called ductility.
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The phenomenon of splitting white light into its component colours is called:
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Electromagnetic waves travelling in a medium having relative permeability μr = 1.2 and relative permittivity Er = 0.012. The speed of electromagnetic w...
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What is the formula for calculating speed?
The Planck constant is used to:
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