Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this the case? What can be done to reduce the use of these vehicles? Give reasons for your answer and include any relevant examples from your own knowledge or experience. ...
Cars: Cars are wheeled machines that are used as transportation by human beings. They are mainly powered by hydrocarbon fuels however the latest generation of cars includes a lot of electric ones. Answer and Explanation:1 The gas laws explain the motion of cars. This is because one of the ...
Gasoline is made by breaking downcrude oilinto petroleum products through fractional distillation, after which the usable gasoline is transported to gas stations via pipelines. As of today, gasoline is among the most commonly used petroleum products, comprisingapproximately halfof the products in use.I...
1. B. cars that do not use gas 这篇文章主要介绍了不使用汽油的汽车,即电动汽车。 2. A. make the air dirty 汽油车排放尾气污染空气,对生物有害。 3. B. Electric cars use batteries. 电动汽车使用电池驱动是文章中提到的客观事实。 4. B. People need cars. 人们是否需要汽车是一个观点,不同的人...
There is more physical space for recording interference fringes. This also means that there are more layers of reflective surfaces for the light to hit. You can think of holograms that are made this way as having multiple layers that are only about half a wavelength deep. When light enters ...
What it has going for it, though, when compared to the electric motor, is power. Lots of power. The Hybrid Sports Bike is a departure from past hybrids in that it uses three sources of energy instead of two: human, electric and gas. The addition of a fossil fuel doesn't make the ...
gas(气体).The cost to produce the gas is half the cost of electricity.Soon,the gas produced by Nopalimex will also be used in cars.Nopalimex's gas is made by using the prickly pear(刺梨), a kind of cactus.To make the gas,the prickly pear is mixed together with manure(肥料).Then...
Now the engine is ready for the next cycle, so it intakes another charge of air and gas. In an engine, the linear motion of the pistons is converted into rotational motion by the crankshaft. The rotational motion is nice because we plan to turn (rotate) the car's wheels with it anyway...
Antony Ingram
container placed under the engine. The Dodge's Tomahawk is not even a motorcycle in the strictest definition. To handle the massive V10 Viper engine, Tomahawk designers had to add two more wheels. They also had to move the gas tank to the front fender to shield it from the engine's ...