bihar board class 12 physics very importance question semiconductor

bihar board class 12 physics very importance question semiconductor

class 12 physics Bihar Board Class 12 Science all subject Note and PDF bihar board class 12 physics very importance question semiconductor प्रश्न. परम शून्य पर, Si किस रूप में कार्य करता है’ (a) धातु (b) अर्धचालक (c) विद्युतरोधी (d) Read More …

vvi objective class 12 physics Dual Nature of Radiation and Matter Exam 2022

vvi objective class 12 physics Dual Nature of Radiation and Matter

class 12 physics Bihar Board Class 12 Science all subject Note and PDF vvi objective class 12 physics Dual Nature of Radiation and Matter प्रश्न. प्रोटॉन का विशिष्ट आवेश 9.6x 107 Ckg-1 है । एक एल्फा कण का विशिष्ट आवेश होगा – Read More …