Sunday, October 29, 2017

SOLAR ENERGI

  

In india the sun usually shines very brightly. That is way the Indian summer is extremely hot and long. All of us have experienced the hot summer days.  We feel restless during this season the strong sun - rays cause sun - strokes too. We are forced to protect ourselves from the harsh rays of the hot summer sun. However, we have invented many ways of protesting ourselves from the scoring heat. 
The energy produced from the solar rays can also light bulbs and keep our homes, offices and streets illuminated. There are some villages and industrial areas in Gujarat Where this source of energy is used to light up the streets at night Thus,  with their innovative ideas and hard work, scientists have turned and hard work, scientists have turned the bane in to a blessings. 

Man has taken help of science and technology and developed varied. The ways of producing energy from different sources. The sun is a source of abundantly energy Let us hope that we  are able to  use solar energy and provide electricity to remot areas in our country. That's indeed a ray of hope, Isn' t it.? 

Saturday, October 28, 2017

Energy

The energy produced from the solar rays can also light bulbs and keep our homes,  offices and streets illuminated. There are some villages and industrial areas in Gujarat Where sou rice of energy is used to light up the streets at night. Thus, with their innovative ideas and hard work, scientists have turned the bane in to a blessings. 

The sun Use '

The sun is a start the earth and the other planets revolve around it the moon is a satellite the sun is the main source of energy in Indian. Solar energy is useful for a illuminating homes, offices and streets. In summer, there is bright sunshine. It causes sunstroke. The water from rivers dry up. It evaporates and froms clouds,

The SUN

- The sun is 5 billion years old. 

- it is 15 crore Kms away from the earth. 

- it is 1,30,000 times the size of the earth 

It is just like a hydrogen bomb. It produces energy by converting hydrogen in to helium. 

- The temperature on the surface of the sun is about 61°c it can turn a rock it to gas immediately. 

- The temperature at the center of the sun is about 20000000°c 

- The energy the earth Uses in 100 years is released by the sun only in one second 

SOLAR ENERGI

   In india the sun usually shines very brightly. That is way the Indian summer is extremely hot and long. All of us have experience...