The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>Relying on windows and building materials to capture incoming solar radiation WITHOUT distributing that energy is called: passive solar heating.</span>
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The moon is between the sun and earth.
The side where the light from the sun hits the moon is facing away from earth.
Answer:
60 cycles
Explanation:
The first thing we must do to solve the problem is to find how many cycles are presented in 1cm by multiplying the frequency by the base time of the
K=time base=2ms/cm=2x10-3s/cm
f=frecuency=3000s^-1
N=fk
N=(3000)(2x10^-3)=6cycles/cm
Ntot=6x10=60cycles
<h2>The ice melted is nearly 2.8 kg </h2>
Explanation:
The quantity of heat required to melt the ice can be found by the relation .
ΔQ = m x L
here L is used for the latent heat of fusion .
Its value is 334 J per gram for ice .
Thus m = = = 2836 gram
or = 2.8 kg approx