13/22 Grade 59.09 out of a maximum of 100 (59%) Questions 1 through 4 are based on Lab Exercise #1: Time Lag. Marks: Record your answer from Lab Exercise #1‚ Step 1‚ Question 1. What time in 1 hours:minutes:seconds GMT did the P waves arrive? Choose one answer. a. 01:48:00 b. 01:49:00 c. 01:50:00 d. 01:51:00 Correct Marks for this submission: 1/1. 2 Marks: 1 Record your answer from Lab Exercise #1‚ Step 1‚ Question 2. What time in hours:minutes:seconds GMT did
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Heat and Energy Transfer Lab Materials needed: Part 1: bowls (not included in the lab kit; use cooking pots or plastic containers- something large enough to fit your hand) ice (not included in the lab kit) thermometers Part 2 test tubes – use three similar glasses or cups water various household materials for insulation stove or microwave to heat up water Part 1: Heat transfer and human sensation 1. Pour warm water in the bowl on the left‚ cold water in the bowl on the right‚
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January 4‚ 2014 In the Heat of the Night’s Racism “Racism is a refuge for the ignorant. It seeks to divide and to destroy. It is the enemy of freedom‚ and deserves to be met head-on and stamped out.” as said by the author‚ Pierre Berton. As is shown In the Heat of the Night‚ it’s an academy awarded movie which was directed by Norman Jewison in 1967. The film shows us how big the racial prejudice by this part of the country was in the latest 60’s. As in this great movie In the Heat of the Night
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Introduction- Heat is energy that is warm. Heat energy comes from different energy forms or types like electrical. Heat is also natural‚ from the sun. Heat transforms by reflecting on something and giving it warmth. The temperatures on the coloured cans will vary because they absorb different amounts of heat. According to the particle theory when an object heats up the particles spread out and move more. Aim- The aim of this experiment is to test how colour affects the amount of heat being absorbed
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3.6 Given data: Thi := 250 °C Tci := 30 °C mh := 0.15 kg s mc := 0.6 kg s cph := 2000 J kg⋅ K cpc := 1000 J kg⋅ K U := 1000 W m K 2 Finding Heat Exchanger Area(A0): 2 Cc := mc⋅ cpc = 600 m ⋅ kg K⋅ s 3 Ch := mh⋅ cph = 300 m ⋅ kg K⋅ s 3 2 Tco := mh⋅ cph⋅ Thi + mc⋅ cpc⋅ Tci mh⋅ cph + mc⋅ cpc 4 = 103.333 °C Tho := Tco Q := Ch⋅ ( Thi − Tho) = 4.4 × 10 W Thi − Tco − ( Tho − Tci) Thi − Tco ln Tho − Tci Cc Ch Ch Cc ε0 := if ( Cc < Ch) otherwise
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Heat of Combustion Questions 1. When bonds are broken‚ energy is required. When bond are formed‚ energy is released. All combustion reactions are exothermic. Suggest a reason for this in terms of the bonds broken and bonds formed. The energy required to break the bonds is greater than the energy required to form. 2. Explain why the heat of combustion of alkanols increases as the length of the carbon chain increases. The heat of combustion of alkanol increases as the length of carbon chain
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Chemistry – Heats of combustion. To determine the heats of combustion of selected alkanols and to use this information to determine the heat of combustion for a longer chain alkanols. Formula ΔH=-mCΔT Heat of combustion ΔH/n = molar heat of combustion. Materials -100 degrees thermometer -glass stirring rod -aluminium beaker -electronic balance -bosshead and clamp -retort stand Method 1) Set up the apparatus as shown above. 2) Measure the weight of aluminium can 3) Use the
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...... 5 Power supply and generators ........................................................................... 5 Inductors................................................................................................................. 5 Power Transfer: simplified calculation ........................................................... 6 Electrical efficiency.............................................................................................. 7 Power factor.............................
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THE LEARNING TRANSFER BIG PICTURE George Hall Mike Smith Carolyn Dare Do not forget learning transfer while crafting your learning and development initiatives. A research-driven model allows your organization to adapt quickly and make real-time adjustments to your learning strategy. AFTER MORE THAN three decades of experience improving the effectiveness of learning and development programs and consulting with Fortune 500 clients such as Mercedes-Benz‚ Kimberly-Clark‚ and Starbucks‚ our field research
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The Transfer of Training Evangeline E. Towry BUS 375 Employee Training Charles Orgbon January 09‚ 2012 The Transfer of Training There has been a revivification of curiosity in recounting the conditions under which transfer of training occurs‚ and the advancements that are involved in transitioning transfer of training into the workplace. Training is known as a key resolution for performance improvement (PI). Companies spend a vast amount of capital and time on training to enable employees’
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