Question

Tolong dong dari no 3 - 6 berserta caranya

Answer 1

4) Q = m×c×∆t
= 1.5×4200×(90-25)
= 1.5×4200×65 = 409500 J(A)

6) I = 15 miliampere = 15/1000 = 0.015 ampere
P = V×I
= 100 × 0.015
= 1.5 watt (A)

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