Charge on a capacitor = (capacitance) x (voltage)
7.68 Coulomb = (capacitance) x (9.0 V)
Capacitance = (7.68 Coul) / (9.0 V)
<em>Capacitance = 0.83 Farad</em>
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Apparently, the " 10^something " after the 7.68 C got lost.
If the charge is actually 7.68 <u>micro</u>coulombs, then the answer is<em> (A) .</em>
Answer: D
sleep terror disorder
Explanation:
It is a sleeping disorder causing feelings of panic or dread which typically occur during the first hours of stage 3–4 non-rapid eye movement (NREM) sleep.
Density= mass/volume
So the answer is 2g/ml
Hope this helps!
Physical changes are those change which just externally or physically change the state of the object . for example : water boils and evaporates... here the state is just changing from liquid to vapour while the composition is the same.
chemical changes are those which bring about a change in the composition of a substance. for example: burning of paper changes into ash .
