Why science is a good servant but a bad master?

Science is A Good Servant But A Bad Master Essay: We today revel in the idea that we are living in a world of science and science can work wonders for us. True it is that science has revolutionized modem life. What our forefathers, half a century ago, could not even dream of, we have that at our beck and call.

How fire is a bad master?

fire is a good servent as it helps in many ways i.e cooking, burning etc. but a bad master because it can easily spread in forests and houses and can pollute air and also can harm human life when not controlled.

Is the sun going to burn out?

For about a billion years, the sun will burn as a red giant. Then, the hydrogen in that outer core will deplete, leaving an abundance of helium. Astronomers estimate that the sun has about 7 billion to 8 billion years left before it sputters out and dies.

What happens when the sun dies?

Once the fuel supply is gone, the sun will start growing dramatically. Its outer layers will expand until they engulf much of the solar system, as it becomes what astronomers call a red giant.

Is science good or bad master write your comments?

Answer. Yes…. I agree with the statement that “Science is a good servant but a bad master”.

What fuel does the sun burn?

hydrogen

Where do we use fire?

Fire has been used by humans in rituals, in agriculture for clearing land, for cooking, generating heat and light, for signaling, propulsion purposes, smelting, forging, incineration of waste, cremation, and as a weapon or mode of destruction.

How does oxygen affect fire?

Oxygen. Air contains about 21 percent oxygen, and most fires require at least 16 percent oxygen content to burn. Oxygen supports the chemical processes that occur during fire. When fuel burns, it reacts with oxygen from the surrounding air, releasing heat and generating combustion products (gases, smoke, embers, etc.).

How does the sun burn if there is no oxygen?

The sun does not run out of oxygen for the simple fact that it does not use oxygen to burn. The burning of the sun is not chemical combustion. It is nuclear fusion. At the same time, hydrogen atoms in the fuel bond with oxygen atoms to make water molecules.

Who is called as a bad master?

Answer: Fire is a good servent but a bad master.

How fire is a good servant?

Prov. You must be careful to use fire wisely and under control so that it will not hurt you. At camp, we learned how to build and extinguish fires safely, since fire is a good servant but a bad master. …

How has science affected my life?

Scientific knowledge can improve the quality of life at many different levels—from the routine workings of our everyday lives to global issues. Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication, defense, economics, leisure, and exploration.

Why we Cannot use water to put out some fires?

Water cools and smothers the fire at the same time. It cools it so much that it can’t burn anymore, and it smothers it so that it can’t make any more of the oxygen in the air explode.

Is science good or bad master?

Science is a boon to mankind. The growth of science has given us a lot of advantages. They are in the fields of lighting, transports, kitchen wares, running factories, medicine, agriculture etc.

Why should we use electricity as a good servant and not let it become a bad master justify?

Electricity is a good servant if you use it cleverly and carefully, because it give you millions of millions of services. But if you are careless and negligient, it will rule over you and may cause many disasters. Hence it is a bad master when dominating over you.

Why do we use fire today?

Today, we use fire for the following use: (i) to cook food; (ii) to heat the water; (iii) for making steam from coal and water; {iv) for moulding metals; and many more.

In what sense is it a bad master?

It is a “bad master” because if it is not kept under control it can prove very dangerous. Each year thousands of homes and shops are damaged by fire. Vast areas of forest are also destroyed and hundreds of people are killed or injured.