i think its b cause if you were talking about ice it freezes the melts the evaporates to gas
Answer:
40 j, 80j.
Explanation:
P.E= mgh. G=10 m/s².
For 4m, P.E=1*10*4=40 joules.
For 8m, P.E=1*10*8=80 joules.
Answer: F net=0
Its in the picture.
makes you hungry is not a science based benefit of meditation
B.temperature is an indirect measurement of the heat energy in a substance
