allery-26°C వద్ద, వేడి చేయడం వలన ఉష్ణోగ్రత 11°C. కొత్త పఠనం?
A15
B−15
C−37
D37
Answer & Solution
Correct answer: B. −15
ఋణ మాగ్నిట్యూడ్ ధన పరిమాణాన్ని 26 − 11 = 15 మించిపోయింది, కాబట్టి మొత్తం −15.
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