Mining Post-Lab Questions 1. Restate your hypothesis. Was it confirmed or denied? How do you know? 1. What‚ if any‚ change did you observe within your water samples? 1. What type of substance formed in the jars? 1. What effect do you predict coal mining has on the environment? 1. What can be done to prevent mine drainage from damaging the ecosystem? Lab 4 - Experiment 2: Solar Energy 1. Restate your hypothesis. Was it confirmed or denied? How do you know?
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to my line of sight and then proceeded to measure the moon. I began my observations as the moon rose in the sky and after every hour I would return to the same spot to observe. If my observations are correct‚ it should prove my hypothesis to be true. Hypothesis: We all know the moon does not actually shrink‚ but I do believe that when the moon rises it appears to be much larger than it does when it reaches its highest point in the sky. I think that after the moon rises to its highest point
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question that why trees grow in the deserts have small leaves. One hypothesis to that question is that they have needle-like leaves to prevent water loss by giving the sun a smaller area to evaporate water. Based on this hypothesis‚ it is reasonable to predict that if there are two leaves‚ one from ironwood and another one from a tree with bigger leaves‚ Pinus halepensis leaves should contain more water. One way to test this hypothesis is getting same weight of we leaves from both tress and observe
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example to go by for future refrences. We also did this to learn about selective permeability and osmosis. Our original hypothesis stated that the vinegar would react with the calcium in the shell to create CO2 bubbles. Note I said the original hypothesis as this experiment took coarse over a four day period‚ in which a new variable was added each day therefore changing our hypothesis. We took our 600 mL beaker with the egg in it and allowed the egg to soak overnight in vinegar to dissolve the shell
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be successful a hypothesis must be proven right (to whichever extent) or wrong (inaccurate). A hypothesis is a posed statement of‚ IF this were to happen‚ THEN this will result. However it is very important to test these hypotheses under different conditions‚ if you only test your hypotheses under one condition‚ then in certain circumstances it may be proven incorrect. Hypotheses must be tested under new conditions for many different reasons‚ one mainly being if your hypothesis is found true only
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copying others‚ nature of the game‚ reaction to a hostile crowd‚ being on the losing team and previous ill-feeling (derby game). There are 4 theories of aggression; Instinct Theory‚ Social Learning Theory‚ Frustration Aggression Hypothesis and Aggression Cue Hypothesis. Instinct Theory (Freud) suggests that behaviour is predictable‚ genetically inherited and it is the Trait view of behaviour. According to this theory‚ we can tell which players and when they will perform aggressive acts. This says
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frequency is Inverse‚ such that 1r∝0.71f2. Purpose: The purpose of this part in the investigation was to verify the relationships between frequency‚ centripetal force and radius of rotation for an object moving in a horizontal circular motion. Hypothesis: Part A: Assuming that the mass and the radius will be constant in this part of the experiment and considering the base theoretical expression FC=m4π2rf2‚ it can be stated that FC=kf2‚ where k is the combined value for all the constants in the
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reliable‚valid‚ measurable‚ objectively stated. It can be a question form or in a declarative statement. 3. Formulation of the Hypothesis The Formulation of the Hypothesis has two types namely: the null hypothesis and affirmative hypothesis. Hypotheses is a scientific guess which intends subject for thorough investigation. It is recommended to use null hypothesis in your research project. 4. Significant of the Study The Significant of the Study indicates how important is your investigatory
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TOI in Coimbatore. METHODOLOGY: Variables: Dependent variable - Customer Satisfaction Independent variable - Distribution factors‚ content & ambience. SAMPLING DESIGN Target population- 150 Method of data collection-questionnaire HYPOTHESIS 1. Continuous Delay in delivery increase the level of customer dissatisfaction among the readers. 2. Lack of proper content and ambience affect the sales of the TOI . LITERATURE REVIEW Mllliman .E.Ronald & J. Decker .J. Philip There is
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Discussion: Referring to the hypothesis we predicted in the beginning of this experiment that under ideal conditions‚ we hypothesized that the results will eventually follow the Hardy-Weinberg expectations‚ which means the genotypes frequencies of the Drosophila melanogaster would remain constant; Therefore‚ no evolution had happened to the flies under the ideal conditions. After the chi-squared values were found in each week (table 1)‚ in the third generation where the chi-squared was found to
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