Subject –MATHEMATICS (Time – Two hours and a half) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading the question paper. The time given at the head of this Paper is the time allowed for writing the answers. Attempt all questions from Section A and any four questions from Section B. All working‚ including rough work‚ must be clearly
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Amethyst Research Paper I went to the local flea market today and found a rock for sale. I decided to purchase the rock and bring it home to do a little research on it. After surfing the internet I discovered my find to be a mineral rock named‚ “amethyst.” I was interested in finding out where and how this mineral was formed. The more I searched‚ the more I encountered fascinating information. This is a small summary of what I learned. The physical characteristics of amethyst consist of
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032 | Average: | 0.032 | Table 2: Values for measuring the radius of capillary Temperature | 30 degrees Celsius | Density @ 30 degrees Celsius | 995.67 kg m-3 | Acceleration due to gravity | 9.8 m s2 | Height of water | 0.032 m | Surface tension of water@ 30 degrees Celsius | 7.118 X 10-2 N m | Radius of capillary tube | 4.5592825 X 10-4 m | Table 3: Values for the height of n-butanol solutions in capillary tube Temperature | Trial | 0.1 M | 0.2 M | 0.4 M | 0.6 M | 0.8 M |
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1. What are the six regions of the Sun? The six regions of the Sun are the core‚ the radiative zone‚ the convective zone‚ the photosphere‚ the chromosphere‚ and the corona. The core is at the center of the Sun‚ while the corona is the outermost region of the Sun. 2. What is nuclear fusion? What role does nuclear fusion play in the Sun? Nuclear fusion is when two atomic nuclei combine into one heavier nucleus. Nuclear fusion plays the role of providing energy for the Sun. This energy is created as
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Iago’s Manipulation Exposed in Othello “I have’t. It is engendered. Hell and night / Must bring this monstrous birth to the world’s light.” (1.3 446-47). As Iago indicates‚ an evil tyrant may lurk in even the best of people‚ only looking for self-satisfaction and prosperity at whatever costs‚ exactly how Iago presents himself through Othello. Throughout the play‚ people are unaware of their surroundings enemies and mischievous plans at work‚ forgetting the saying‚ “keep friends close‚ and
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Psychedelic rock is a style of rock music that is inspired or influenced by psychedelic culture and attempts to replicate and enhance the mind-altering experiences of psychedelic drugs. It often uses new recording techniques and effects and draws on non-Western sources such as the ragas and drones of Indian music. It was pioneered by musicians including The Beatles‚ The Byrds‚ and The Yardbirds‚ emerging as a genre during the mid-1960s among folk rock and blues rock bands in the United Kingdom and
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CLASSIFICATION OF SEDIMENTARY ROCK Sedimentary rocks are classified according to two(2) major classes known as: • Clastic (detrital) Sedimentary Rocks • Chemical Sedimentary Rocks Clastic (detrital) Sedimentary Rocks 1. Made up of mineral grains‚ fragments of other rocks (called lithic fragment)‚ shells and other inorganic(hard) of formally living organisms. 2. The clastic particles or grains in a sedimentary rocks are cemented together by mineral precipitates that formed during the
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The Significance of Weather in Literature In many different books and movies weather is an important factor. It helps to set the mood and the scene. The weather can also reflect the moods of the characters. When people are joyful its sunny‚ flowers are blooming‚ and the birds are always chirping. When the characters are angry or there’s a killer in the
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shows that in Northern countries‚ where the weather is cold‚ cloudy and the light is limited the percentage of people who suffer depression greater than anywhere else. Winter Depression‚ Winter Blues‚ Seasonal Affective Disorder (SAD) are all conditions that expressed the negative impact of bad weather on our organism and psyche. Researches show that exactly the lack of bright light in the winter is the thing that provokes bad mood. For this reason in most of the countries winter celebrations and carnivals
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more crystals at a more rapid pace. The purpose of my experiment is to grow a large amount of crystals on a wooden skewer. Rock candy is a candy made with sugar that I chose to attempt to grow on a wooden skewer. This delicious candy is actually crystallized sugar that I grew from a sugar-water solution. In this science fair project I have learn how to grow my own rock candy and determine if you use different types of sugar‚ it will change the growth rate of your sugar crystals. When I added
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