Energy Quizzes Online & Trivia

The correct answer to the question “Which of the following is an example of a conversion from chemical energy to thermal energy?” is letter D or all of the above. In energy transformation, it is worthy to mention that it happens when there is a change of energy from one form to another form. This means that when coal is burned to boil water (A) and charcoal is burned in a barbeque pit (C) the chemical energy that is released as the coal is burned will in turn heat water and then turn it into steam. This means that the chemical energy then causes the liquid water molecules to move faster which, in turn, increases their thermal energy. When food is digested and used to regulate body temperature (B), the chemical energy from the food is then converted into mechanical energy when the food is then broken down and absorbed by our muscles.

A glass of water that has been sitting in the sun because this has heat energy whereas the ithers have been sitting in a cool temperature not freezing or hating and not transferring energy

The energy of a compound that changes as it atoms are rearranged to form new compounds

The answer to this is C. You need to remember that the movement of the small particles can cause heat. For example, when you bring water to a boil, water becomes hotter because the molecules of water keep on moving around until the boiling point is reached. This is the same with all the other types of matter that you can find in this world whether they are solid, liquid, or gas. Temperature is the measurement of how hot or how cold the object is. Heat is known as the transfer of one hot molecule to a cold molecule so that it can also become hot. The thermometer is the device that you will use to measure the temperature.

C is the answer to this question. There are always some different types of power and energy that are being produced by people depending on the movement that they do. Take note that there are various factors that can also affect the amount of effort that people will place into the activities that they do. There are different equations that people use in order to compute for power. Some examples are: V = I × R which is Ohm’s law equation. Another formula is P = I × V which is also known as the power law equation. It will depend on the circumstance which formula you will use.

"Energy Is the Ability to Do Work." Energy can be found in a number of different forms. It can be chemical energy, electrical energy, heat (thermal energy), light (radiant energy), mechanical energy, and nuclear energy. Stored and Moving Energy.

The correct answer to this question is CO. CO is a compound of carbon and oxygen. A compound itself is a chemical that is formed from atoms that are taken from two different elements. Chemical bonds join the particles together. Their bond is so strong that they stick together and behave as one. A chemical compound can be a liquid, solid, or a gas. CO is a gas. Another example is H20, which is a liquid. Compounds can be made naturally through plants or synthetically through a scientist, making them in a lab. When it is made synthetically, it is called synthetic chemicals.

It is glycerol, not fatty acids. Only plants can metabolise fatty acids

The answer is A. They lower the energy of activation of a reaction by binding the substrate. The substrate is simply speaking the compound that the enzyme will break down. The enzyme is a reactive compound that can easily react with a particular complex compound (usually carbohydrates) and aids in its decomposition. The binding makes the substrate unstable and thus it requires less energy to break down.

C is the answer to this question. The producers will provide the most number of nutrients if they are consumed by different people. There are some people who may sometimes become confused with what they should eat. There are some people who consider themselves vegans which means that they can only eat plants and other food products that are not connected to all types of animals. There are some who barely eat vegetables and they are usually considered unhealthy as compared to those who are able to eat balanced meals all the time. Paying attention to your nutrition can be very helpful for you and your health. If you have not done this recently, now is the time for you to begin.

The correct answer to this question is C, Electric to thermal. Electric toasters are used in many homes to make toast, waffles, and frozen pastries. A toaster transfers electric energy taken from the electrical outlet into thermal energy, which is heat. In the toaster, there are filaments, also known as wires, which turn red. They do this because that is the heat which warms the toast, waffles, and pastries. These filaments get very hot and shouldn't be touched. While all toasters cook quickly, the higher the watt rating on the toaster, represents, the faster it can heat and cook the food.

The correct answer to this question is B. EMR, and EM radiation is both abbreviations for electromagnetic radiation. This radiation is about waves of the electromagnetic field. The waves occur in space and carry radiant energy. They were first discovered in the 19th century by William Herschel, who was an astronomer. There are several examples of electromagnetic radiation, including gamma rays and microwaves. As the illustration shows, B represents a shorter wavelength because it has the most frequency compared to the rest. This question is one that a physics student may have to answer on a physics test.