Claire went for a mile run. Durin the run she produced 5,234,201 J of energy. How many KJ did she produce?

Answer : The energy produced is, 5234.201 kJ

Explanation :

As we are given that the energy produced by running is, 5234201 J.

Now we have to determine the energy in kJ.

Conversion used :

1 kJ = 1000 J

or,

1 J = 0.001 kJ

As, 1 J of energy = 0.001 kJ of energy

So, 5234201 J of energy = 5234201 × 0.001 kJ of energy

                                         = 5234.201 kJ

Therefore, the energy produced is, 5234.201 kJ

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.