RRB ALP practice question
Convert 50°C to the Fahrenheit scale using °F = (9/5 × °C) + 32.
From a RRB ALP Science practice set · Science
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Correct answer: (B) 122°F
°F = (9/5 × 50) + 32 = 90 + 32 = 122°F. Forgetting to add 32 gives 90, and using 5/9 in place of 9/5 is the other common slip in this conversion.
हिंदी में प्रश्न
°F = (9/5 × °C) + 32 का उपयोग कर 50°C को फ़ारेनहाइट पैमाने में बदलिए।
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सही उत्तर: (B) 122°F
°F = (9/5 × 50) + 32 = 90 + 32 = 122°F। 32 जोड़ना भूलने पर 90 आता है, और 9/5 की जगह 5/9 लेना इस रूपांतरण की दूसरी आम भूल है।
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