Why does increasing the heat under a pan of boiling water not decrease the cooking time for hard-boiled eggs? (Select all that apply.) Increasing the heat under the pan will not raise the water temperature.
Increasing the heat under the pan will raise the temperature, but eggs are not affected by this.
Increasing the heat under the pan will only evaporate water faster.
Increasing the heat under the pan will raise the pan temperature, but not affect the eggs.
Increasing the heat under the pan will increase the boiling point of water and therefore not affect the eggs.

12000j is work done

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.