Question
Which of the following equations correctly represents
the momentum p of a photon of Energy E?Solution
The correct answer is A
The area of the circumcircle of an equilateral triangle is 3π cm². The perimeter of the triangle is:
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A cuboid has a breadth of 5 cm, and the combined total of its length and height is 23 cm. If the volume of the cuboid is 600 cm³, calculate the percent...
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