Energy Conservation

The gas volume produced by smokeless powder varies depending on the type and amount of powder used. Generally, smokeless powder produces around 100-200 times its own volume in gas when ignited. This gas expansion creates pressure that propels a bullet down the barrel of a firearm.

Freezers are more efficient when their doors are closed because opening the door allows cold air to escape and warm air to enter, leading to the freezer having to work harder to maintain its temperature. Keeping the door closed helps to conserve energy and maintain a stable internal temperature, ultimately reducing energy consumption.

carbon dioxide being absorbed by natural processes like forests. This imbalance in carbon dioxide levels is contributing to global warming and climate change. It is important to reduce carbon emissions and protect natural ecosystems to help mitigate these impacts.

The voltage must be adapted to whatever is the standard voltage in your city: either something close to 110V, or something close to 220V.

Life jackets are made by a petroleum byproduct, that is mixed with acids and other alcohols. The product from it, Polyurethane. Polyurethane is heat, shock, scratch, and tear resistant. The foam made from it is what allows life jackets to float.

Yes, it is possible to find geothermal energy resources in Canberra. The region has some geothermal potential due to its location on the Eastern Australia Geothermal Heat Flow Anomaly. However, further exploration and development would be needed to assess the feasibility of tapping into this resource.

Extraction of natural resources can involve mining as in the mining of mineral resoucres or oil sand material as is the case with the Alberta Oilsand mining operations in Fort MacMurray Alberta Canada.

Yes, LEDs run cooler than fluorescent lights because they convert more electrical energy into light instead of heat. This makes LEDs more energy-efficient and reduces the amount of heat they produce.

No, energy-saving bulbs do not have a filament like incandescent bulbs. Instead, they use alternative technology, such as compact fluorescent lamps (CFLs) or light-emitting diodes (LEDs), to produce light in a more energy-efficient manner.

A 20 watt incandesent bulb is dim. For a medium sized room you need 100 watts.

A 20 watt halogen bulb is brighter but still quite dim. These are marketed as low-energy but they are not. For a medium sized room you need 80 watts.

A 20 watt fluorescent bulb can light a medium sized room quite brightly. This is a genuine low energy bulb.

... it probably evaporated. when molecules heat up, they gain enough energy to break the attractive forces with one another. This happens to water at about 212 degrees Fahrenheit, when water boils. When molecules break attractive forces with one another they move freely and independent of one another and become a gas.

Some countries that are considered more energy independent include Norway, Canada, Brazil, and Australia. These countries have diverse energy sources such as oil, natural gas, hydroelectric power, and renewable energy that allow them to meet their energy needs domestically.

energy pyramid or nutrient pyramid.

When fireworks explode, chemical energy stored in the fireworks compounds is rapidly converted to thermal energy, causing the fireworks to heat up and ignite. This thermal energy creates heat and light, resulting in the colorful displays we see in the sky. Some of the energy is also converted into sound energy as the fireworks explode.

Working on Hydrogen On Demand system. We would like to know % gasoline burned in engine. Currently we have 70% burned with rest burned in catalytic

converters (2) for pollution control. We want to use HHO to get 100% burn as

HHO burns at 5600 degrees F. What is best answer?

HHO from electrolysis burns at abour 5600 deg. F. from our data. What temperature does gasoline and air burn in the engine? Seems hard to find

data.

- - - - -

It's not THAT hard to find the temperature...the adiabatic flame temperature (a theoretical construct that assumes no heat loss) is 3500 degrees F. In the real world it's about 2800 F.

The efficiency of a piston engine is about 20 percent. You've got to overcome friction in the engine, for one thing.

HHO is not going to help you get 100-percent fuel burn. There are a lot of reasons you don't get 100 percent burning - they intentionally put more fuel in the engine than can be burned (it's called a "rich" mixture) because if you have too much air, the engine runs real hot and burns up. If you throw HHO in there, you'll get 100-percent combustion of the hydrogen...but when you dissociate water into HHO gas, you provide a perfect stochiometric ratio of hydrogen to oxygen, so there's no more air in there to burn gasoline than there was before. (Having said that, you will need less gasoline per stroke to get the engine to move because part of the fuel is hydrogen...but your engine will need more gasoline because it requires more power to electrolyze water than the hydrogen and oxygen can return to you when you burn it, and the place you're going to get the power to electrolyze the water is from your engine.)

If it was me, I would forget about the overhyped HHO thing and put a really small turbo on the engine - not to get big big power, but to increase the amount of turbulent air flowing into the cylinders.

In a circuit, the purpose of a switch is to control the current flow to the load by opening the circuit (off) or closing the circuit (on). When the circuit is open, the is no complete loop through which the current can flow. When the switch closes the circuit, it restores the loop, and thus allows the current to flow.

We can protect ecology by reducing our energy consumption, driving less, using sustainable products, recycling, planting trees, supporting conservation efforts, and advocating for policies that promote environmental protection. Small changes in our daily habits can make a big difference in preserving our planet's ecosystems.

Plants grow well in the red end of the light spectrum. Fluorescent tubes come in many light outputs. Cool white which is in the blue end of the spectrum down to the warm white which is on the red end. Manufactures make a growlux tube which is used specifically for plant growth. Store meat counters are starting to use these tubes for display lighting as they enhance the red colouring of the meat on display.

No, a refrigerator typically uses more energy than a 100W light bulb. Refrigerators are among the highest energy-consuming appliances in a household due to their continuous operation. In contrast, a 100W light bulb consumes less energy since it operates only when it's turned on.

Whether you'll save energy depends on how you will use the lighting. Tube lights tend to draw a high current when they "start up". If you intend on leaving them on for long periods of time then yes, you will probably save energy. But if you use them to turn them on and off a lot in a short period of time I would say no. That's the reason why a lot of big office buildings in big cities like New York never turn off their tube lighting at night.

When you conserve energy, you're not using as much of the fuels that harm the atmosphere as you normally would. How much would depend on how many people are conserving. One person conserving will not have as much of an impact as a million people conserving.

Energy use has increased significantly over time due to growing population and industrialization. As countries develop, they tend to consume more energy for activities such as transportation, manufacturing, and electricity generation. This has led to concerns about resource depletion and environmental impacts, sparking efforts to promote energy efficiency and shift towards renewable sources.

The chemical symbol is one or two letters that represent an element.