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Aloiza [94]
3 years ago
15

A household item uses 433 watts of electricity. This item is used for 34 hours each week. How much CO2 will be produced each wee

k from this item
Mathematics
1 answer:
zmey [24]3 years ago
5 0

Answer:

CO₂ ( produced) =  6477,68 grs   = 6,48 Kgs

Step-by-step explanation:

If the househoñd item uses 433 watts of electricity

In 1 hour will consume    433 wh   or   0.433 Kwh

In 34 hours each week   consumes 0,433* 34      will consume  14,722 Kwh

Considering that 1 Kwh produces between  430- 450 grs of CO₂

( we will take 440 grs per Kwh )

The CO₂ produced in a week for such device is  440* 14,722

CO₂ ( produced) =  6477,68 grs   = 6,48 Kgs

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Step-by-step explanation:

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