Sunday, August 26, 2007Reaction Paper about the "ROBO FIESTA"
Say “HELLO!” to our modern world
Texting, researching, online gaming and a lot more that spell our technology nowadays. Today, where our technology have developed and expand until it became complicated.
I do realized that maybe half of the country’s population could not live without their cell phones, laptops, ipods and even PSP’s anymore. I said YES! Our technology today is really different from the past generations.
In a today’s world even kids ages 3 and above knows how to operate their gadgets and they even know better than the elders. That’s what I realized last Saturday at the “ROBO FIESTA”. Long ago, Filipinos are only dreaming creating a robot and they never thought that it would happen. But now, robots with different features a re coming. Robots that can walk, talk, dance sing or act like a human these robots are called “humanoids”.
But do we realize whether these robots are good or bad for us? Looking at the right side, we all know that robots can make our life more convenient. Lets now look at the bad side, because of this of robots that are invented low employment rate had began. Few people are needed by those companies, just enough to operate those robots. Well, by this time we could not say whether it is good or bad not only for us but also for country and other aspects in life.
Last Saturday, was a great experience seeing lots of robots. Robots that I could only see in televisions and computers before. I also feel glad because I had that great opportunity. But it would be better if I myself could make robots. I hope it would happen again next time.
posted by elaine ROSE at
This is the start of our second quarter and I hope this time I will get good grades so that my reflections here would be nice.!!!
Goodluck to all of us!
posted by elaine ROSE at
Friday, August 10, 2007
Similarities
Both the aperture and the pupil function as the opening for light to enter.
The diaphragm controls the size of the aperture while the iris muscles control the size of the pupil which controls the amount of light entering the camera or the eye.
There are photosensitive chemicals on the film and photoreceptors (rods & cones) in the retina where in the object of light action to form an image.
The camera has a dark internal surface and the Human Eye has a pigmented, dark choroid which absorbs excessive light to prevent multiple images formation.
Difference
The difference between a camera and a human eye is their focusing mechanism where in the camera changes the distance between the lens and the film while the human eye changes the focal length of lens using the ciliary muscles.
posted by elaine ROSE at
Ray Diagram of a Converging Mirror
Ray Diagram of a Diverging Mirror
posted by elaine ROSE at
Ray Diagram of a Concave Mirror
Ray Diagram of Convex Mirror
posted by elaine ROSE at
Friday, July 20, 2007(It is about 12 pm, and while chatting with my friends Imdoing this poem)
I myself says that Physics is hard,
and when Im solving problems I do feel tired,
Sometimes in our lesson I get confused
When I answer the question I am amused
Physics is it really hard?that is always striking in my mind,
What will I do to became smart
so that Physics would not be hard..
posted by elaine ROSE at
Monday , that was the day when i could overcome my feeling anymore. Well, guess what happened?! I received my score on our long test (huhuhu) it's too low! i started to became nervous because i have a perception of waht will happen next! after a while my teacher called the names of those students who got low grades in their quizzes..., I'm one of those mammals! i can't stop my self. That was the worst day of my life. I can't stop crying. Some of my classmates lauhged at me and even said that "ang arte naman ni Elaine". My God! If he/she is the person in my situation during that time.... (naku! ewan ko na lang!). My teacher asked "Oh Rose bakit ka umiiyak?)...hehehehe.. Better luck next time!!!
posted by elaine ROSE at
Friday, June 29, 20071. by looking at the fgure given, make a right angle that enclosed each vectors.
2. Then, depending on the given values, perform the trigonometric functions (SOHCAHTOA).
3. You can now solve for the value of x and y component.
4. To get the resultant vector simply add all the x-components of the vectors and all the y-components of all the vector.
5. Using the x and y components compute the magnitude of the resultant vector by using the Pythagorean Theorem then the direction will be given by any of the trigonometric functios.
posted by elaine ROSE at
1. Decide first the scale of given measurement to be use.
2. Then, start graphing the 1st vector with its origin and head, and label it.
3. Then, start graphing the 2nd vector at the head of the 1st vector.
4. If there is more than two given vectors just follow the head-tail pattern in graphing it.
5. Then, connect the origin of the 1st vector to the hed of the last vector. That line is now the resultant vector.
6. Then, using a ruler measure the length of the resultant vector. Using the scale, convert the length to its original unit. That length of the resultant vector will be the magnitude.
7. Using a protractor, measure the angle form, then this angle will be the direction of the resultant vector.
It may be simple yet COMPLICATED.
posted by elaine ROSE at
Friday, June 22, 2007
I really love the quiz in pHysics if it is all about DEFINITIONS..>>
I hate Computations>>>
So, I do hope that my teacher would always give us a quiz like that. So, i could pass this subject.
posted by elaine ROSE at
Saturday, June 16, 2007WhaT????!
i'M reaLLy disappointeD to my scores in our tests...
its really harD! almosts all of us gOt loW scOres...
I'm starting to hate PhySics but i caN't do anything... anD the worst thing is this is jUst the STaRT!!!
hmPP...
The onlY thing that i CaN do Know is to STUDY HARDER!...
well...
posted by elaine ROSE at
Saturday, June 9, 2007When I hear the word "Physics" the only word that strike in my mind is difficult. Yes, I always think that this subject is really hard! Its because, numbers is involve.
posted by elaine ROSE at