Energy

Gears are mechanical energy forms, as they are used to transfer and transmit energy through the movement of rotating parts. Gears help to convert one form of energy into another by providing mechanical advantage in machines and systems.

ATP is a molecule with three phosphate groups attached to a DNA base (A). the third and second phosphate are often removed in chemical reactions and the energy released from breaking these bonds is carefully channelled to catalyse other chemical reactions in the cell.

ATP is also kept away from equilibrium of its chemical reaction, meaning in the cells there are many more molecules of ATP products made when phosphates are removed to give ADP or AMP:

ATP <-----> ADP + Phosphate

ATP <-----> AMP + Di phosphate (2 phosphates)

By the cell maintaining ATP at high concentrations and ADP and AMP at low concentrations the energy released from breaking ATP down to ADP or AMP is much larger than if there were equal amounts of ATP, ADP and AMP. This is why ATP is said to contain energy, like pushing a Bowling ball to the top of a hill and then letting it roll down ATP releases energy when it is turned into its products.

Yes, stored energy can be found in springs. When a spring is compressed or stretched, it stores potential energy in the form of elastic potential energy. This energy can be released when the spring returns to its original shape.

Each bean typically contains about 3-4 calories, depending on the type of bean. This provides the body with energy from carbohydrates, protein, and fiber.

The baggie system captures solar energy during photosynthesis, which is then stored in the form of sugars in the plant tissue. When the baggie is heated, this energy is transferred to the molecules in the popcorn kernels, causing them to heat up and ultimately pop into the tasty treat we enjoy.

The burning of any fossil fuel creates this gas. The total combined fuel use by man produces over 5% of all CO2 produced. Levels of CO2 in the atmosphere can reach as high as 0.037% in some areas. Levels historically sit at 0.03% or so is the current belief.

This is a simple experiment you can do at home. Take three pieces of white cardboard - business cards are perfect. Cut a very narrow slit in the first piece of cardboard. Cut two very narrow slits - about a half inch apart - in the second piece of cardboard. NOTE: The slits only need to be an inch or two long. It is really important to make very narrow slits - as narrow as your scissors will allow. Make sure the slits are evenly cut, so that they are the same narrow width thoughout the length of each slit. Also, make sure the slits on the second card are parallel. Set up a lamp on a flat desk or table with a bare light bulb so that the light bulb is about two or three feet above the table. Hold the first piece of cardboard (with one slit) very close to a light bulb. Do not let it touch the light bulb to avoid risk of fire. Now hold the second piece about two feet below the first card, so that the light that passed through the slit on the first card falls around both slits of the second cardboard. Now place the third piece of cardboard (with not slits) on a table below the cardboard with two slits. All three pieces of cardboard should be lined up so that the light passes first through the cardboard with one slit, and then through the cardboard with two slits, and then onto the cardboard with no slits. Observe the light striking the third piece of cardboard. You will see many bands of lighter and darker areas. If you do not see it right away, move the cardboard with two slits up and down slowly to adjust the focus on the third card. These bands of alternating bright and dark zones are called interference patterns, and are a function of wave interaction. Waves of light pass through the slits of the second piece of cardboard (the one with two slits), and the waves from the two slits combine to make the light brighter at some points (constructive interference), or cancel to make the light darker at other points (destructive interference), thus creating the interference pattern. You can create the same interference pattern on a perfectly smooth pond, puddle, or bath tub by dropping in two small pebbles about two or three feet apart simultaneously. As you watch the ripples radiate outward from the two impact points, the waves will combine in some points to make even higher waves, and will cancel each other out in other points.

Some current issues related to energy include climate change, energy security, transitioning to renewable energy sources, energy efficiency, and access to clean and affordable energy for all. Governments and industries are working to address these concerns through policies, investments in renewable energy technology, and energy conservation measures.

Helium and hydrogen

When you turn on an electric lamp, the electricity flows through the lamp's circuit, causing the bulb's filament to heat up and emit light. The electrical energy is converted into light energy and heat energy.

The gravitational potential energy of an object depends on its mass, the acceleration due to gravity, and its height above a reference point. This energy is a measure of the work done in lifting an object against gravity to its current position.

Replacing a coal-fired power plant with solar arrays can greatly improve energy sustainability by reducing carbon emissions and reliance on non-renewable resources. Solar power is a clean and renewable energy source that can help achieve long-term environmental and economic sustainability goals. Additionally, diversifying the energy mix with solar power can enhance energy security and resilience.

To calculate the kinetic energy of the baseball, you first convert the mass from kg to grams (0.148kg = 148g). Then, convert the velocity from mph to m/s (90mph ≈ 40.23 m/s). Finally, use the equation KE = 0.5 * m * v^2, where KE is the kinetic energy, m is the mass in grams, and v is the velocity in m/s, to find the kinetic energy of the baseball.

Glycogen is a glucose polymer that serves as an energy-storing polysaccharide in animals. It is stored in the liver and muscles and can be quickly broken down to release glucose when energy is needed.

To calculate an object's gravitational potential energy, you need to know the object's mass, the acceleration due to gravity, and the height at which the object is located above a reference point. The formula for gravitational potential energy is U = mgh, where U is the potential energy, m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object above the reference point.

The term defined as the study of energy and its transformations is thermodynamics. It deals with the relationships between heat, work, and energy in systems.

Electrical energy.

nuclear energy
the energy is mostly electric and can be charged with the loss or gain of an electron to make it negative or positive. All atoms begin electrically neutral.

Alternative energy resources that could help mitigate the impact of dwindling petroleum supplies include solar, wind, and hydropower. These renewable energy sources are sustainable and can help reduce dependency on finite fossil fuels. Additionally, advancements in battery technology and electric vehicles can also contribute to reducing reliance on petroleum for transportation.

Food provides energy, and too much food = too much energy so it will be stored. It will be stored and it is what we call fat. Fat can be stored almost anywhere on the human body, their usually stored around our bellys, butts, legs and arms.

When energy is supplied to a solid, the particles within the solid gain energy and vibrate more rapidly. This increase in thermal energy causes the particles to move further apart, leading to expansion of the solid.

Transformation of energy refers to the process of changing energy from one form to another. For example, the potential energy of water at a height can be transformed into kinetic energy as it falls, or electrical energy from a power plant can be transformed into light and heat energy in a lightbulb.

Grass obtains energy from the sun indirectly through photosynthesis. Photosynthesis involves converting sunlight, carbon dioxide, and water into glucose and oxygen. Grass uses the glucose as energy to grow and reproduce.

Coal energy is used by burning coal in power plants to create steam, which then turns turbines to generate electricity. The electricity generated is then delivered to homes, businesses, and industries through power lines. Coal is a reliable and affordable source of energy, but it also contributes to air pollution and climate change.

Inside the sun, nuclear fusion occurs, where hydrogen atoms combine to form helium, releasing large amounts of energy in the process. This process is the main source of the sun's energy output and is responsible for powering the sun and enabling it to emit heat and light.