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ICSE Class 9 Answered

the wavelength range of visible region of spectrum is?

Asked by TEJIT PABARI | 11 Jul, 2012, 02:27: PM

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4000-7000 Angstrom

Answered by | 11 Jul, 2012, 05:42: PM

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ICSE 9 - Physics

Two plane mirrors are placed making an angle theta in between them for an object placed between the mirrors if angle is gradually increased from 0 degree to 180 degree how will the number of images change increase decrease or remain unchanged

Asked by pritiswansi1996 | 28 Feb, 2021, 05:22: PM

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ICSE 9 - Physics

Draw a ray diagram for this situation. Two mirrors are perpendicular to each other; there is an object in between them and the observer’s eye is behind the object.

Asked by officeofhng | 24 Aug, 2018, 05:45: PM

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