Table of Contents
- 1 What is good source of energy explain?
- 2 What is good source of energy class 10?
- 3 Which energy source is the best and why?
- 4 What is a natural source of energy?
- 5 What is a good source of energy 2 What is a good fuel 3 if you could use any source of energy for heating your food which one would you use and why?
What is good source of energy explain?
Good source of energy should have the following characteristics: It should do a large amount of work per unit mass or volume – it means that the output energy must be more than the input energy. It should have high calorific value.
What is a good source of energy example?
There are five major renewable energy sources Geothermal energy from heat inside the earth. Wind energy. Biomass from plants. Hydropower from flowing water.
What is good source of energy class 10?
The sun is the source of all energy. The sun is a renewable source of energy, provides us heat and light energy free of cost. The energy obtained from the sun is called solar energy.
What is a good source of energy and what is a good fuel?
A fuel is said to be good fuel if it produces a large amount of heat on burning without producing a lot of smoke, and is easily available.
Which energy source is the best and why?
As you can see, nuclear energy has by far the highest capacity factor of any other energy source. This basically means nuclear power plants are producing maximum power more than 93% of the time during the year.
What is a good source of energy Chapter 14?
Solutions of NCERT for class 10 science chapter 14 sources of energy Exercise:
| Fossil Fuels | Solar Energy |
|---|---|
| (i) Non-renewable source of energy. | (i) Renewable source of energy. |
| (ii) Economical. | (ii) Expensive to harness. |
| (iii) Pollutes the environment. | (iii) Is environment friendly. |
What is a natural source of energy?
Renewable energy sources come from the fact that the Earth is a living organism. All of these resources are available on a daily or seasonable basis. The natural and renewable energy systems of the Earth that are useful in the design of our buildings can be divided into sun, wind, water, earth and plants.
What is the most efficient energy source?
Wind, the most efficient fuel for electricity, creates 1164% of its original energy inputs when converted into electricity; on the other end of the efficiency spectrum, coal retains just 29% of its original energy.
What is a good source of energy 2 What is a good fuel 3 if you could use any source of energy for heating your food which one would you use and why?
Ans. Solar energy-it will not get exhausted it can be used for multipurpose-heating, burning and producing electricity. It will not cause any pollution, it is cheap and easily available.