Electricity
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Electricity
04.23.2020
08:48:10
Science/ grade 4- Today’s topic for revision-circuits with buzzers - learner’s book- pages 80 and 81.
Main points-
The voltage is the strength of electricity.
It is measured in a unit called a Volt.
A buzzer is another component of a circuit and needs a stronger supply of electricity than a bulb.
No homework.
08:48:10
Science/ grade 4- Today’s topic for revision-circuits with buzzers - learner’s book- pages 80 and 81.
Main points-
The voltage is the strength of electricity.
It is measured in a unit called a Volt.
A buzzer is another component of a circuit and needs a stronger supply of electricity than a bulb.
No homework.
srimathi- المساهمات : 990
تاريخ التسجيل : 15/09/2018
صفحة 1 من اصل 1
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