Biology Urdu Notes For 9th Class
Biology notes for 9th class available in Urdu language for Pakistani students. These notes are composed by Mr. Rashid Sahil. Online ILM Ki Dunya presents these for free download. We are thankful to Mr. Rashid Sahil for compos these notes. We also saying thanks to IT Dunya. You can download these notes from the following link.
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Metric Annual Result 2014
The metric annual result 2014 will be announced at 25th July 2014. You could be check your result from Secondary Boards Officials website. The links for different boards websites will be provided soon to you!
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The Large Hadron Collider
Our understanding of the Universe is about to change…
The Large Hadron Collider (LHC) is a gigantic scientific instrument near Geneva, where it spans the border between Switzerland and France about 100m underground. It is a particle accelerator used by physicists to study the smallest known particles – the fundamental building blocks of all things. It will revolutionise our understanding, from the minuscule world deep within atoms to the vastness of the Universe.
Two beams of subatomic particles called “hadrons” – either protons or lead ions – travel in opposite directions inside the circular accelerator, gaining energy with every lap. Physicists use the LHC to recreate the conditions just after the Big Bang, by colliding the two beams head-on at very high energy. Read More
Dark Energy, Dark Matter
In the early 1990′s, one thing was fairly certain about the expansion of the Universe. It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on. Granted, the slowing had not been observed, but, theoretically, the Universe had to slow. The Universe is full of matter and the attractive force of gravity pulls all matter together. Then came 1998 and the Hubble Space Telescope (HST) observations of very distant supernovae that showed that, a long time ago, the Universe was actually expanding more slowly than it is today. So the expansion of the Universe has not been slowing due to gravity, as everyone thought, it has been accelerating. No one expected this, no one knew how to explain it. But something was causing it.
Eventually theorists came up with three sorts of explanations. Maybe it was a result of a long-discarded version of Einstein’s theory of gravity, one that contained what was called a “cosmological constant.” Maybe there was some strange kind of energy-fluid that filled space. Maybe there is something wrong with Einstein’s theory of gravity and a new theory could include some kind of field that creates this cosmic acceleration. Theorists still don’t know what the correct explanation is, but they have given the solution a name. It is called dark energy.
What Is Dark Energy?
When the universe was young, it was nearly smooth and featureless. As it grew older and developed, it became organized. We know that our solar system is organized into planets (including the Earth!) orbiting around the Sun. On a scale much larger than the solar system (about 100 million times larger!), stars collect themselves into galaxies. Our Sun is an average star in an average galaxy called the Milky Way. The Milky Way contains about 100 billion stars. Yes, that’s 100,000,000,000 stars! On still larger scales, individual galaxies are concentrated into groups, or what astronomers call clusters of galaxies.
An overlay of an optical image of a cluster of galaxies
with an x-ray image of hot gas lying within the cluster
The cluster includes the galaxies and any material which is in the space between the galaxies. The force, or glue, that holds the cluster together is gravity — the mutual attraction of everything in the Universe for everything else. The space between galaxies in clusters is filled with a hot gas. In fact, the gas is so hot (tens of millions of degrees!) that it shines in X-rays instead of visible light. In the image above, the hot X-ray gas (shown in pink) lying between the galaxies is superimposed on an an optical picture of the cluster of galaxies. By studying the distribution and temperature of the hot gas we can measure how much it is being squeezed by the force of gravity from all the material in the cluster. This allows scientists to determine how much total material (matter) there is in that part of space.
In the middle of the valley exactly where I live, most days that is snowed, the snow was currently melted by the afternoon. Scheier had been taking photographs of electrical energy lines at a substation, to use in an academic project. Adjust out any old or rusting bathroom hardware. The males declined to leave the restaurant and called the police for help. And of course, you have to have a mugh of the popular rootbeer.
This allows you to receive exclusive gives that can help you save cash on your subsequent automobile. Ace Parking, Keith Jones. There are also great senior communities to make you really feel protected and at house. If you’re going to drink, please don’t drive. Searching in a bigger neighborhood and social framework, the notion of an emerging feminine divine is fairly loaded. Read More
When we pick something for our delightful and chaste infant kid, we by and large pick the best thing. At any rate we endeavor to evaluate the right one for young person. Especially if it is matter of his comfort and security then we don’t consider about money. We endeavor to evaluate infant tyke auto arrange that is secured and easy to present close by suitable for tyke which is avowed through the testing. Testing is the best strategy to insurance thing quality. Slightest requesting station of the auto seat for infant youngster makes thing more secure and secured. If you envision that the thing is not straightforward present then you should not buy that one. Read More
Dr. Zakir Abdul-Karim Naik - President, IRF
Dr. Zakir Abdul Karim Naik
A medical doctor by professional training, Dr. Zakir Naik is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik is the president of Islamic Research Foundation, Mumbai. Dr. Zakir clarifies Islamic viewpoints and clears misconceptions about Islam, using the Qur’an, authentic Hadith and other religious Scriptures as a basis, in conjunction with reason, logic and scientific facts. He is 44 years old.
He is popular for his critical analysis and convincing answers to challenging questions posed by audiences after his public talks. In the last 13 years (by the year 2009) Dr. Zakir Naik has delivered more than 1300 public talks in the U.S.A., Canada, U.K., Italy, Saudi Arabia, Egypt, U.A.E., Kuwait, Qatar, Bahrain, Oman, Australia, New Zealand, South Africa, Botswana, Malaysia, Singapore, Hong Kong, Thailand, Guyana (South America), Trinidad, and many other countries, in addition to numerous public talks in India. Read More
Fariq Zakir Naik
Fariq Naik is the son of an illustrious father and world renowned orator on Islam and comparative religion Dr. Zakir Naik. He is only 15 years of age, born on 10th July 1994. He is a student of Std. 9th at the Islamic International School, Mumbai.
Fariq has an excellent grasp and memory of what he learns. At 13 he became a Hafiz-ul-Qur’an – memorizing the Glorious Qur’an 5 days a week, over 9 months a year, for 3 ½ years – while pursuing his regular studies and extra-curricular activities at school.
He can understand the major part of the Qur’an in Arabic as well as converse in Arabic. His fluency in Daw’ah Talks in English and Hindi / Urdu at his tender age is commendable.
Since he was 8 years old, while accompanying his father on Daw’ah trips, Fariq started giving short talks in English and Arabic as well as reciting the Qur’an in front of large audiences in thousands in Italy, Dubai, Jeddah, Trinidad & Tobago, Hyderabad, Chennai, Poona, Kashmir and other parts of the world.
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What is barmuda triangle and where it is situated? Is it mistry of this world?
The Bermuda Triangle (also known as Devil’s Triangle) is a nearly half-million square-mile (1.2 million km2) area of ocean roughly defined by Bermuda, Puerto Rico, and the southernmost tip of Florida. The Bermuda Triangle has become popular through representation by the mass media, in which it is a paranormal site in which the known laws of physics are either violated, altered, or both.
While there is a common belief that a number of ships and airplanes have disappeared under highly unusual circumstances in this region, the United States Coast Guard and others disagree with that assessment, citing statistics demonstrating that the number of incidents involving lost ships and aircraft is no larger than that of any other heavily traveled region of the world. Many of the alleged mysteries have proven not so mysterious or unusual upon close examination, with inaccuracies and misinformation about the cases often circulating and recirculating over the decades.
In the Age of Sail, ships returning to Europe from parts south would sail north to the Carolinas, then turn east for Europe, taking advantage of the prevailing wind direction across the North Atlantic. Even with the development of steam and internal-combustion engines, a great deal more shipping traffic was (and still is) found nearer the US coastline than towards the empty centre of the Atlantic. The combination of distinctly heavy maritime traffic and tempestuous weather meant that a certain, also distinctly large, number of vessels would flounder in storms. Given the historical limitations of communications technology, most of those ships that sank without survivors would disappear without a trace. The advent of wireless communications, radar, and satellite navigation meant that the unexplained disappearances largely ceased at some point in the 20th Century. Read More