unless a force acts upon it. Planets are currently orbiting around the sun at a constant motion;however‚ for instance‚ if a large asteroid the size of the moon were to collide with the earth‚ the force applied can throw the earth off its constant orbital path. Another connection I was able to make is based on the conservation of energy. Energy is the ability to do work. Therefore‚ orbiting planets conserve energy when they rotate due to the gravity pulling them towards the sun. Also‚ a satellite (the
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The purpose of this experiment was used to identify the chemical changes a substance undergoes by knowing some of its chemical properties like (Change in color‚ producing bubbles and gas‚ precipitation‚ conductivity). The aim of today’s lab was to help us identify different households and their components‚ they contained whether they were acid/ base‚ because most of the households are based on those solutions like (i.e. Acetic acid = Vinegar = CH3COOH can be used in cooking) or bases solutions
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Ch- 22. Sec.3.Climate change 1. Identify four factors that affect climate. Ans. Movement of continents due to plate tectonics‚ changes in Earth’s orbit and tilt‚ volcanic activity‚ human activity. 2. How orbital changes may affect climate? Ans. When Earth’s orbit is elliptical‚ Earth encounters more variation in energy from the Sun. The tilt of the Earth’s axis also changes. When the tilt decreases‚ temperature differences between seasons decreases. Wobbling of Earth changes the direction of
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atoms as they move across periods. Nitrogen is less electronegative then oxygen‚ which means that the unshared pair of electrons of the conjugate base in an NH2 molecule (NH-) is in a higher energy orbital and therefore less stable than that of an oxygen conjugate base which has a lower-energy orbital. The nitrogen has more inclination to lose is electron pair to form a bond to an H+ so it is a stronger base than the oxygen in the other compounds. Benzylamine is a stronger base than p-toluidine
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is because the reaction favors the product that involves the maximum overlap of pi electrons in its transition state‚ which in this case‚ is the endo isomer. To ease the concerns of orbital overlap between the HOMO (Highest Occupied Molecular Orbital) of cyclopentadiene with the LUMO (Lowest Unoccupied Molecular Orbital) maleic anhydride‚ reactants are used which possess electron withdrawing groups on the dienophile (maleic anhydride) and electron donating groups on the diene (cyclopentadiene). (2)
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Satellite Learning Center‚ n.d.). In total there are a constellation of over 24 GPS satellites orbiting around the earth at an altitude of 20‚000 km from the ground with an orbital speed of about 14‚000 km/h. The satellites are solar-powered and make two revolutions of earth per day (orbital period of 12 hours). Their orbital paths are arranged so that at least four satellites are visible to the GPS receiver at any given point and time on earth to transfer data. The satellites all carry an atomic
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seller or the buyer has liability for goods that are damaged or destroyed during shipment between the two parties. However‚ FOB means Forward Operating Base and Fractional Orbital Bombardment in military. Forward Operating Base- any secured forward military position that is used to support tactical operations while Fractional Orbital Bombardment is a method that used to deliver nuclear weapons in the
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smallest form‚ and is made up of neutrons and protons within the nucleus and electrons circling the nucleus atomic mass unit atomic number - the number representing an element which corresponds with the number of protons within the nucleus atomic orbital - the region where the electron of the atom may be found atomic radius average atomic mass Avogadro’s law Avogadro’s number [edit]B barometer - base - a substance that accepts a proton and has a high pH; a common example is sodium hydroxide (NaOH)
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Earth Science Vocab Unit 4 Celestial Objects-A natural object which is located outside of Earth’s atmosphere‚ such as the Moon‚ the Sun‚ an asteroid‚ planet‚ or a star. Arc- a continuous portion of a circle Constellation-A group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure. Apparent daily motion- Objects in the sky appear to rise in the East and set in the West each day. This apparent daily motion
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Evolution of the Universe Mary Benton‚ Kenneth Mascis‚ Desire’e Ruegsegger‚ Carina Vega GLG/150 April 22‚ 2013 Phyl Amadi Evolution of the Universe Intro The evolution of earth will always remain a mystery. However‚ there is many scenarios and evidence to help understand the evolution of earth‚ its sun‚ planets‚ and the moon. The paper will derscribe how the earth and its atmosphere evolved with the help of other bodies. Which includes a discription of the formation
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