Design your own experiment to answer this question: Which fertilizer should I use on the flowers in my garden; Jobes, Scotts, MiracleGro, or Vigoro?
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b. is the answer hoped i        

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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the answer is 0.42 is that is an option. this question provides no info

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.