using DataStudio to collect the data from the experiment‚ and then taking our data and presenting it and our results in a report. Method: For this experiment‚ the goal was to use a simple pendulum (shown to the left) to measure the period of the motion. For task 1‚ we just became familiar with DataStudio and learned how to use it to time each “swing” of the ball on the end of the pendulum. Then‚ in task 2‚ using the materials provided we decided that the variables that would have effect on the
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Meter Stick Meter Stick Meter Stick The purpose of this experiment is to use the ballistic pendulum to determine the initial velocity of a projectile using conservation of momentum and conservation of energy as well as motion of projectiles. Carbon Paper Meter Stick Ballistic Pendulum In this experiment a steel ball will be shot into the bob of a pendulum and the height‚ h‚ to which the pendulum bob moves‚ as shown
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PHYSICS science that deals with matter‚ energy‚ motion and force. BRANCHES OF PHYSICS Acoustics studies the production and properties of sound. Atomic physics examines the structure‚ properties‚ and behavior of the atom. Biophysics applies the tools and techniques of physics to the study of living things and the life processes. Cryogenics is the study of extremely low temperatures. Electrodynamics analyses the relationship between electrical and magnetic forces. Fluid physics deals with
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less usable forms. Hence‚ any source of energy we use‚ to do work‚ is consumed & can not be used again. CLASSIFICATION OF SOURCES OF ENERGY: The sources of energy are usually classified either as: 1. Renewable and Non-renewable source of energy. 2. Conventional & Non-conventional source of energy. Renewable sources of energy: • Renewable sources of energy are those which are inexhaustible i.e. which can be replaced as we use them & can be used to produce energy again & again
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List of Chemistry Terms used in daily life α (alpha)‚ β (beta) α- (β-‚ γ-) ray spectrometer α-addition (alpha-addition) α-cleavage (alpha-cleavage) α-decay (alpha-decay) α-effect α-elimination α-expulsion in photochemistry α-oxo carbenes α-particle (alpha-particle) ’A’ value -factorquantity ab initio quantum mechanical methods abatement in atmospheric chemistry abeo- abiological abiotic abiotic transformation absolute activation analysis absolute activity‚ quantity absolute
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.Physics is the field of scince that controls the Earth‚ the Moon‚ the Sun and the Universe It is the science of matter and its motion‚ space-time and energy. Physics describes many forms of energy - such as kinetic energy‚ electrical energy‚ and mass; and the way energy can change from one form to another. Everything surrounding to us is made of matter and Physics explains matter as combinations of fundamental particles which are interacting through fundamental forces. It will not be an exaggeration
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In this paper I will go over my results to the daily hassle self-assessment results and the many factors that have affected my stress. I will also explain ways to lessen the stress and promote my psychological and physical health. After comparing my total hassle score with the given relative hassle scores I learned that in relation to other college students I have a little over the average amount of stress. There are many stress factors in my life that were not shown on the self-assessment such
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1. The first electronic digital computer (called ENIAC - the Electronic Numerical Integrator and Calculator) was developed in 1946 and contained over 18‚000 vacuum tubes. | 2. The leg muscles of a locust are about 1000 times more powerful than an equal weight of human muscle. | 3. The cosmos contains approximately 50‚000‚000‚000 galaxies. | 4. There are between 100‚000‚000‚000 and 1‚000‚000‚000‚000 stars in a normal galaxy. | 5. Sound travels about 4 times faster in water than
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uncertainty‚ when does one use (a) experimental error and (b) percent difference? Experimental error is used when there is an excepted value. Percent difference is used when there isn’t an accepted value. Objective: * To learn how to properly take measurements of physical quantities. * Learn how to use experiential uncertainty or error. * Recognize that there are random and systematic errors. * Differentiate between precision and accuracy. * How to use percent difference.
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An inclined plane is a flat supporting surface tilted at an angle‚ with one end higher than the other‚ used as an aid for raising or lowering a load. Inclined planes are widely used to move heavy loads over vertical obstacles; examples vary from a ramp used to load goods into a truck‚ to a person walking up a pedestrian ramp‚ to an automobile or railroad train climbing a grade. Inclined planes are widely used in the form of loading ramps to load and unload goods on trucks‚ ships‚ and planes. Wheelchair
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