adeliabujang8881
01.12.2020 •
Physics
Why are shark have lots of teeth
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Ответ:
Sharks have lots of teeth because of the way their exoskeleton is built.
Explanation:
Ответ:
because this is how their exoskeleton is built.
Explanation
Ответ:
Heat energy absorbed by iron skillet=659 J
Explanation:
mass= 61 g
change in temperature=ΔT=29-5=24°C
specific heat of iron =0.450 J/g °C
the formula for heat is given by
Q= m C ΔT
Q=61 (0.450) (24)
Q=659 J