What is X-Ray??
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Answers
Answer:
An X-ray, or X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz and energies in the range 124 eV to 124 keV.
Why you post your Question at Math section?
hello bhol gaya na
(SHORT ESSAY)
All days are not special. But few days stand in our memories and make us feel nostalgic. One such day is my successful project in history. I collected 100 coins of 10 different countries and kept it as an exhibit in my school. There was no end for the appreciation I got from all teachers. My friends were so astonished at my collections. I shared a lot of information and it gained a good name of me in my school. That day was the most proud filled and memorable day in my life.
MOST MEMORABLE DAY OF MY LIFE : (BRIEF ESSAY)
The happiest day of my life our tour to Ooty. We went for a trip to the beautiful hill station last month. It was a nice family trip where we enjoyed a lot. The trip started on a breezy Sunday morning. We hired a van from our home and my uncle’s family accompanied us.
We boarded a lodge at 10 ‘o clock in the morning and the weather so cold that we were freezing like a statue. After getting ready with all our jackets over us we went to the Thunder world which was a very different theme zone I have ever seen. The botanical garden and rose garden were so amazing. It was a great scene to see so many flowers all together. They all looked as if they were smiling at us.
The next day we visited Pykara and the boating experience there, was indeed not equivalent to words. The same afternoon we went to Mudhumalai forests and saw wildlife face to face. The trip was so wonderful that it cannot be explained simply in words. The trip to Ooty was definitely one of the most memorable ones in my life.