Answer: D (doubled)
According to ohm's law
I = V/R ,
V = IR ; R = constant and V is doubled
From the equation
V is directly proportional to the current, and it is given that R is constant ;
2V = 2I. R since R = constant
Hence I is doubled.
Light Independent Reactions
To compute for the heat,

needed to be absorbed or released, we need

where

is the mass of the alligator,

is the change in temperature, and

is the specific heat of the alligator's body. Plugging in all the information we have,

Recall that 1 Watt = 1 J/s, thus time needed to absorb radiation from the sun is

That means it takes 4250 seconds for the alligator to warm up to be able to absorb the radiation from the sun.
Answer: 4250 seconds
If a particle undergoes simple harmonic motion with an amplitude of 0.21 meters, this means that the maximum displacement of the particle from its resting position is 0.21. For one period, it traveled from its starting position which is twice the amplitude and then back to its original position which is another distance that is twice the amplitude as well. Therefore, the total distance it traveled is 2*amplitude + 2*amplitude = 2*0.21 + 2*0.21 = 0.42 + 0.42 = 0.84 meters.
Mass, weight. Mass is independent of the object’s location, whereas weight is not.