Question

1)When diesel burnt chemical energy is converted into?
2) Running water posses which energy?
3) Heat travels from which substance to which substance?
4) _ generates electrical energyto defend itself from predators?​

Answer 1

Answer:

1. Diesel engines convert the chemical energy in fuel to mechanical energy. Energy is released in a series of combustions as fuel reacts with oxygen from the air. The chemical equation of diesel fuel combustion is 4 C12H23 +71 O2 –> 48 CO2 + 46 H2O.
2. kinetic energy water

• Because of kinetic energy water can flow and waves can exist. But water can also contain potential energy. This is energy that is stored in the water.

3. Basically, when it comes to conducting heat, not all substances are created equal. Metals and stone are considered good conductors since they can speedily transfer heat, whereas materials like wood, paper, air, and cloth are poor conductors of heat.

4.Electric eels use electricity as a sensory system, and can alter their voltage to overcome struggling prey. Scientists have long known that electric eels have two power modes: A low-voltage weak output, used when the eel searches for prey, and high-voltage pulses it uses as a weapon.

Explanation:

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Answer 2

Answer:

1. Heat energy

2.kinetic energy water

3. High temperature to low tempratute

4.Electric.

Explanation:

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