Question

it an electric iron of
(2)
-ppen?explain why?
of an alloy rather than a pure
Tength or wire is double on itself what will be new resistivity
(2)
will be new resistivity of that wire.
es 2 ohm ,3 ohm ,6 ohm be connected to give a
5. (i) How can three resistors of resistance s 2 ohm,3 ohm ,6 ohm be
total resistance of 4 ohm.

(2)
i) State joule's law of heating effect.
8 Marks
CHEMISTRY
the following Chemical Equations:
--->>KCl + O2
> H2 + O2
Q2. Define
llowing terms:
a) Precipitation Reaction
b) Neutralisation Reaction
nvidised reduced, oxidizing agent and reducing agent in thhow can three resistors of resistance 2 ohm 3 ohm and 6 ohm be connected to give a total resistance of 4 Ohm ​

Answer 1

Answer:

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