Answer:
200 K
Explanation:
0 °C = 273 K
-73°C = 273 K - 73 K = 200 K
Answer:
Mass of the sled in the snow 83.33 kg.
<u>Explanation</u>:
Given that,
Force applied to move the sled in the snow (F) = 75N

We know that
Newton's second law of motion is

F = ma (Or "force" is equal to "mass" times "acceleration".)
So if we move this around we can isolate mass and get mass


M = 83.33 kg
Mass of the sled in the snow <u>83.33 kg.</u>
Answer:
i = 0.5 A
Explanation:
As we know that magnetic flux is given as

here we know that
N = number of turns
B = magnetic field
A = area of the loop
now we know that rate of change in magnetic flux will induce EMF in the coil
so we have

now plug in all values to find induced EMF


now by ohm's law we have


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Of the list, Ultraviolet waves have the shortest wavelength