Answer is: 229,5 J of <span>heat is absorbed.
</span>m(mass of iron - Fe) = 34 g.
ΔT(<span> change in temperature)</span> = 26°C - 11°C = 15°C.
cp( specific heat capacity for iron) = 0,450 J/g·°C.
Q(<span> heat absorbed)</span> = m(Fe) · ΔT · cp.
Q = 34 g · 15°C · 0,450 J/g·°C.
Q = 229,5 J = 0,2295 kJ.
Answer:
A real image can be viewed when a screen is placed in the plane of convergence. Real images are inverted... HOPE THIS HELPS!!!
Explanation:
The equivalent formula for p = iv is the startfraction p over v endfraction = i
In physics, power measures the rate of transfer of electrical energy through a circuit per unit of time. It is denoted by P and is measured using the SI unit of power (watts or 1 joule/second). Electrical energy is usually supplied by batteries and produced by generators.
There are three types of power, true, reactive, and apparent, which are related in trigonometric form. This is called the power triangle. A power triangle that relates apparent power to active and reactive power. Power is measured in watts. One watt equals one joule per second.
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Answer:
you have probably missed some details in the question.
Answer:
The flux is calculated as φ=BAcosθ. The flux is thereforemaximum when the magnetic field vector is perpendicular to theplane of the loop. We may also deduce that the flux is zero whenthere is no component of the magnetic field that is perpendicularto the loop.
when angle is zero then flux is maximium because when angle zerocos is maximium
