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Physics


Question: WHY DO PHYSICISTS THINK THAT STRING THEORY OFFERS A ROUTE TO A UNIFIED MODEL OF PHYSICS?

Answer: Abstract Our knowledge of the universe today has progressed exceptionally over the past few hundred years, even more so in the past...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 1st
  • Mark: 70%
  • Words: 1381
  • Date submitted: April 09, 2009
  • Date written: Not available
  • References: Yes
  • Document type: Essay*
  • Essay ID: 2632

Question: Investigating factors which affect the period time of a simple pendulum

Answer: In this investigation, I am going to investigate the factors that affect the period of oscillation of a simple pendulum. A simple...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: 64%
  • Words: 3804
  • Date submitted: January 15, 2009
  • Date written: Not available
  • References: No
  • Document type: Essay*
  • Essay ID: 2626

Question: Estimate the minimum time for the vehicle to accelerate from rest to 90 km/hr along a level road in still air.

Answer: It was required to estimate the minimum time for the vehicle to accelerate from rest to 90 km/hr along a level road...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 1st
  • Mark: 62%
  • Words: 929
  • Date submitted: March 05, 2008
  • Date written: Not available
  • References: No
  • Document type: Essay*
  • Essay ID: 2619

Question: Was the scientific revolution primarily one concerned with the solar system?

Answer: In the early modern period, scientific advancements paved the way for the findings, which we now take for granted, but back then...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 1st
  • Mark: 62%
  • Words: 1720
  • Date submitted: April 25, 2007
  • Date written: November, 2002
  • References: Yes
  • Document type: Essay*
  • Essay ID: 2611

Question: Lecture 7
Nuclear Physics (Part 1)

Outline
- The nucleus
- Isotopes
- Nuclear Binding Energy
- Radioactivity
- Half-life and Radioactive Dating

Answer: The number of protons in a nucleus (or nuclide) is called the atomic number, Z. The total number of nucleons is called...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: Not available
  • Words: 545
  • Date submitted: March 12, 2012
  • Date written: Not available
  • References: No
  • Document type: Essay*
  • Essay ID: 4032

Question: Lecture 5
Special Relativity (Part 1)

Outline of Lecture 5
- The Postulates of Special Relativity
- Time Dilation
- Length Contraction

Answer: Classical Physics It was perceived that light wave, just like water wave and sound wave, required a medium. The hypothetical medium was...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: Not available
  • Words: 620
  • Date submitted: March 12, 2012
  • Date written: Not available
  • References: No
  • Document type: Project
  • Essay ID: 4031

Question: A CONCEPTUAL PLAN FOR A MISSION TO URANUS

Answer: Abstract As technology improves, so too do the capabilities of space and interplanetary travel. One of the main reasons we attempt to...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: Not available
  • Words: 2535
  • Date submitted: May 05, 2008
  • Date written: Not available
  • References: Yes
  • Document type: Essay*
  • Essay ID: 2633

Question: Report title: The Anomalies of Water

Answer: Water is the third most common molecule in the universe (after H2 and CO), the most abundant substance on earth and the...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: Not available
  • Words: 4576
  • Date submitted: October 26, 2008
  • Date written: Not available
  • References: Yes
  • Document type: Essay*
  • Essay ID: 2629

Question: MEASURING SURFACE TENSION OF AQUEOUS SOLUTIONS
BY THE CAPILLARY RISE METHOD

Answer: ABSTRACT The capillary rise method was used to measure the surface tension of aqueous solutions of sodium chloride and acetic acid. Molar...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 2nd/3rd
  • Mark: Not available
  • Words: 2358
  • Date submitted: March 12, 2009
  • Date written: Not available
  • References: No
  • Document type: Essay*
  • Essay ID: 2627

Question: Discuss the roles that the protein components play in the following classes of metalloproteins:

1. Electron transfer proteins
2. Oxygen transport proteins
3. Proteins involved in light harvesting

Answer: 1 electron transfer proteins: Electron transfer reactions involves a switch in the redox states of a metal ion whether it involve Cu(I)/Cu(II),...


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  • Subject: Physics
  • Course: Physics
  • Level: Degree
  • Year: 1st
  • Mark: Not available
  • Words: 2070
  • Date submitted: July 05, 2009
  • Date written: Not available
  • References: No
  • Document type: Essay*
  • Essay ID: 2615

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