Piezoelectricity is caused by pressing or squeezing

Squeeze certain precious stones (such as quartz) and you'll make electricity stream through them. ... Piezoelectricity (moreover called the piezoelectric impact) is the appearance of an electrical potential (a voltage, in other words) across the sides of a gem after you subject it to mechanical push (by squeezing it).

Explanation:

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when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).