I have only listed the questions that required answers that are a part of this exercise. A C T I V I T Y 1 Identifying the Latent Period How long is the latent period? _____2.78____ msec Note: If you wish to print your graph‚ click Tools on the menu bar and then click Print Graph. 5. Increase or decrease the stimulus voltage and repeat the experiment. (Remember that you can clear the tracings on the screen at any time by clicking Clear Tracings.) Record your data here: Stimulus Latent voltage:
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Moment of Inertia and Rotational Motion Garret Hebert PHY 2311 Tues 1:00 garret.hebert@hindscc.edu Abstract: During this lab we will study what rotational Inertia is and how different shapes of masses and different masses behave inertially when compared to each other. We will specifically study the differences of inertia between a disk and a ring. We will use increasing forces to induce angular acceleration of both a disk and a ring of a certain mass. We will then then measure the differences
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Lab Report: Purpose: The Objective of this lab was to learn how to measure the pH (or acidity) of commonly known fluids‚ using the correct tools and procedures. To then use that data to document the changes noticed when mixing those same fluids and changing their respective pH levels. Materials: In order to conduct this experiment several pieces of equipment and other materials were needed. The first item was a graduated cylinder‚ which was used in order to measure out the precise
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Who were the Poor Clares? Why is it somewhat surprising that they were accomplished musicians? The Poor Clares were an order of nuns. The Poor Clares isolated themselves from the outside world‚ but the church was accessible to members of the public. If you stayed during Mass‚ you would’ve heard the nuns‚ hidden in an enclosed choir‚ singing. It is surprising that they were accomplished musicians because not only did they isolate themselves from the outside world‚ but they took the vow of silence
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“Brain Lab” Questions: 1. Structure Function Frontal Lobe It contains centres for reasoning and movement. Parietal Lobe It is for somatic sensing and taste. Occipital Lobe It is responsible for processing visual information from the eyes. Temporal Lobe It is involved in primary auditory perception‚ such as hearing. Cerebrum (Cerebral Hemisphere) It is the largest part of the brain which is the last centre to receive sensory input and integrate them. It also coordinates the activities of the other
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Nervous System lab was designed to measure reaction times by using a variety of tests that affect the heart rate. These tests were the startle‚ stroop‚ Valsalva maneuver‚ diving reflex‚ and a test of our choice. The test our group chose to measure the heart rate in response to doing a trust fall to anticipate the stress right before the fall. To begin this lab we chose a participant‚ and then hooked their finger up to the pulse transducer sensor. Using the chart 5 program on the lab computer the participant’s
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ON PROPOSITION 8 Yes on Proposition 8 Communications 215 Yes on Proposition 8 Proposition 8 was a huge political issue for voters in California. I voted yes like 52% of California residents to preserve marriage between a woman and a man‚ and limit marriage to heterosexual couples (Farrell ‚ 2010). Proposition 8 campaign raised over 40 million to ensure Californians voted Yes on Proposition 8 (Khan‚ 2009). All citizens in California should vote Yes on Proposition 8 so that marriage
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Amy Letcher MAT217 [pic] 1. A. There are 8 service codes such as: 211‚ 311‚ 411‚ 511‚ 611‚ 711‚ 811‚ and 911. B. There are 72 total ERC (not including service codes). 8 * 10 = 80 – 8 = 72 service codes. The 8 represents the service codes multiplied by the 10 digit number then I subtracted the 8 service codes since it was not including them. C. There are 5 toll free numbers such as: 800‚ 855‚ 866‚ 877‚ and 888. D. There are 50‚000‚000 toll free phone numbers (without
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ANSWER: 8-4 Trigonometry Express each ratio as a fraction and as a decimal to the nearest hundredth. 1. sin A 3. cos A SOLUTION: The cosine of an angle is defined as the ratio of the adjacent side to the hypotenuse. So‚ ANSWER: SOLUTION: The sine of an angle is defined as the ratio of the opposite side to the hypotenuse. So‚ 4. tan A ANSWER: 2. tan C SOLUTION: The tangent of an angle is defined as the ratio of the opposite side to the adjacent side. So‚ ANSWER: 3. cos A SOLUTION:
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Introduction Chemical kinetics is the study of reaction rates. A reaction rate is the speed of the change in either reactants or products over a period of time. General kinetic rate equation is: Where [A] and [B] are the concentration of the species in the reaction. The variable k is the rate constant‚ which is a function of time and catalyst presence. The variables m and n are the order of reaction for their respective species concentration. The higher the value of the reaction order the
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