Q3.
the current in a circuit depends on the potential difference provided by the cells and the
total resistance of the circuit
(a)
figure 1 shows the graph of current against potential difference for a component.
figure 1
current
potential difference
what is the name of the component?
draw a ring around the correct answer.
diode
filament bulb
thermistor

not sure if this is what you'r looking for nnew= nold

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.

answer is d hope this