In a metal wire, a current of 80mA ( 1 mA=10'-3 A) determine. after 5 minutes:
a)the amount of charge that has crossed the section of conductor.
B) the number of electrodes passing through this section.

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Which governments provide garbage collection services to homes and businesses

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these