please answer the above question fast
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option 3 ithink it Wii not help you ok
sonu806:
then why r u in brainly
if the ans is wrong then why did u and
I mean ans
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ΔQ = msΔT j
= 1000 x 4.2 x (100-50)
ΔQ=21x 10^4 j
= 1000 x 4.2 x (100-50)
ΔQ=21x 10^4 j
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