The impact would be great it would possibly freeze the work or melt the polar ice caps and flood the world to were we would invent technology light years away.
Some of the benefits are increased heart muscles, increase in blood flow, and reduced body fat
Answer:
The brightness of bulb 1 dies because it is switched off.
E=hf C=wavelength*F
E=hC/wavelength
E=(6.626*10^-34)*(3.00*10^8)/670*10^-9
E=(6.626*10^-34)*(3.00*10^8)/450*10^-9
