Time dilation: a missile moves with speed 6.5-10 m/s with respect to an observer on the ground. how long will it take the missile's clock to fall behind the ground observer's clock by 1 millisecond? hint: use the binomial formula: (1+x)a1+ ax.

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

the higher the current the higher the mag field around it the higher the influence on the compass

i think the answer is a, hope this : )