Answer:
C.) Sled Team C 28 kg moving at 12m/s
I'm pretty sure.
red hot is hot, but other colours are even hotter. stars may be hotter than red hot.
there is also something calle the red shift.
Explanation:
the answer is 2.46 × 10^12
As per energy conservation we know that
Energy enter into the bulb = Light energy + Thermal energy
so now we have
energy enter into the bulb = 100 J
Light energy = 5 J
now from above equation we have
Answer:
4.4 square meters = 47 square foot
Explanation:
We have
1 meter = 3.28084 foot
1 square meter = 3.28084 x 3.28084 square foot = 10.76 square foot
4.4 square meters = 4.4 x 10.76 = 47.36 square foot = 47 square foot
4.4 square meters = 47 square foot
