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Two different light sources are sending light and spots from both beams on a screen is obtained. Which of the following is true?
the broad and faint spot is a laser while the bright and narrow spot is an ordinary light.
the broad and bright spot is a laser while the narrow and faint spot is an ordinary light
the broad and low intensity spot is an ordinary light, the narrow and highly intense spot is a laser light
Actually, both the spots will merge into each other and form an interference patterns.