Medium PPSC Assistant Past Papers PDF PPSC ASSISTANT PAST PAPERS PDF FPSC Question The speed of light in vacuum is about A 300 Million meters per second B 300 Million meters per hour C 300,000 kilometers per second D 300 Million kilometers per hour Submit Answer Try Again Explanation Explanation Light travels at about 300,000 kilometers per second i n a vacuum with a refractive index of 1.0, but slows down to 225,000 kilometers per second in water and 200,000 kilometers per second in the glass. ND16-3-2023 Show Explanation Previous MCQ All MCQs Next MCQ More MCQs in PPSC Assistant Past Papers PDF Medium Her economic situation has get ______ worse since she gave up her job because of Her economic situation has get ______ worse since she gave up her job because of… Medium My house is much larger than _____. My house is much larger than _____. Medium We tried to tide _____ our difficulties. We tried to tide _____ our difficulties. Medium A set of possible data values is called _____? A set of possible data values is called _____?
