physics 101 a
TRANSCRIPT
-
8/3/2019 PHYSICS 101 A
1/25
JENICA ANDREA MABILIN
LIZETTE DE CHAVEZ
-
8/3/2019 PHYSICS 101 A
2/25
The University of Batangas provides
quality education by promotingpersonal and professional growth and
enabling the person to participate in a
global technology research driven
environment.
-
8/3/2019 PHYSICS 101 A
3/25
Weenvision the University of
Batangas to the centerofexcellencecommitted the broader communitythrough accessible quality
education.
-
8/3/2019 PHYSICS 101 A
4/25
The University of Batangas, a stock non sectarian,private educational institution, believes in thepursuit of knowledge, values and skills necessaryfor the preservation and improvement of the
Philippine society. It has faith in the dignity of thehuman person. in the democratic process, in thereward for individual excellence, and in thefreedom of a person to worship God according toconscience. Thus, the institution believes that the
development of the individual as a person andworker is an effective means in building a betterfamily, community and nation, and a better world.
-
8/3/2019 PHYSICS 101 A
5/25
The University of Batangas aims to:
Pursue academic excellence through a continuing search and
application of truth and knowledge.
Promote moral and spiritual development through an integrated
educational process the will enhance human character and dignity.
Develop cultural, economic and socio-civic conscience through
and educational content relevant to national development needs,
conditions and aspirations.
Strengthen involvement in community services through variedcommunity out search projects and;
Attain institutional self-reliance through steadfast programs for
staff and physical development.
-
8/3/2019 PHYSICS 101 A
6/25
SCIENCE is basically defined is a body of facts that
has been systematically classified and correlated
to serve as basis for the discovery of general truth.
It comes from the Latin word "scire" which means
to know and from "scientia" which means
knowledge.
Science is systematic attempt to establish theories to
explain observed phenomena and knowledge
obtained through these efforts.
-
8/3/2019 PHYSICS 101 A
7/25
Science is important because it gives us idea on
the nature of life and the things that occur
around us. Science begun with man's first
attempt to observe and understand the word in
which he lives. Man observed things around
them and so a combination between certain
events. Science knowledge enables us to do
and make all kinds of things
-
8/3/2019 PHYSICS 101 A
8/25
NERVOUS SYSTEM is a complex of biological
electric circuits that the muscles, among other
things and is entirely devoted to electricity.
ELECTROCARDIOGRAM give the detailed the
information about the condition of that organ.
VISION most people considered vision to be theirmost important sense.
-
8/3/2019 PHYSICS 101 A
9/25
MICROWAVE DEED HEATING TO SUNLAMPS
these are but two examples application of
electromagnetic waves.
SPECTROANALYSIS is a useful tool in the detectionof grace amount of toxic substances.
X-RAYS are part of EM spectrum that will be studied.
RADIATHERAPHY, RADIATION DIAGNOSTIC AND
RADIATION PROTECTION starts with theradioactivity in nuclear physics.
-
8/3/2019 PHYSICS 101 A
10/25
SOCIAL SCIENCE deals with human behavior inits social and cultural aspects.
APLLIED SCIENCE the application of thetheoretical sciences, like those in social andnatural science.
NATURAL SCIENCE deals with theunderstanding and description of nature.
BIOLOGICAL SCIENCE deals with the study ofliving things.
PHYSICAL SCIENCE deals with the study of nonliving things.
-
8/3/2019 PHYSICS 101 A
11/25
ASTRONOMY use of physics in its study of allmater beyond earth.
METEOROLOGY use of the heat and wave
aspects of physics.
BIOLOGY use in physics i n its molecular aspect.
CHEMISTRY is unified with physics through the
concept of energy.
-
8/3/2019 PHYSICS 101 A
12/25
1. Science cannot answer all types of question
Science tries to answer questions can be answerin order to gain acceptance.
2. Time required in solving the problem
One of the goals of science as mentioned earlier,is to provide solutions to certain problems.
-
8/3/2019 PHYSICS 101 A
13/25
3. Lack of absolute certainly in the answerWhere it is true that science seeks facts, it is
obvious science does not always reach
absolute truth.
4. Inability to make moral or value judgments
Science could provide to certain questions.
-
8/3/2019 PHYSICS 101 A
14/25
PURE SCIENCE is concerned with gathering of
information solely for the sake of obtaining new
knowledge.
APPLIED SCIENCE is practical application of
scientific theory and law that can bee used in
everyday situations.
-
8/3/2019 PHYSICS 101 A
15/25
ASTROPHYSICS study of energy of stellar
system and relation.
BIOPHYSICS study that principally deals with the
physical aspects of living things.
GEOPHYSICS study that application theprinciples of mathematics and physics.
-
8/3/2019 PHYSICS 101 A
16/25
DEFINING THE PROBLEM begins with the problem thatneed a solutions.
OBSERVATION need to be recorded immediately and
dearly indicate what you have observed/
MEASUREMENT formulation and application ofmathematical statement that relates the observations.
EXPERIMENTATION actual testing following the tentative
procedure.
MAKING HYPOTHESIS construction of tentative answerto the problem.
DEVELOPING THEORIES tentative explanations obtained
from observations.
-
8/3/2019 PHYSICS 101 A
17/25
CLASSICAL PHYSICS refers to the
traditional topics in physics that wererecognized and developed before
beginning 20th century.
MECHANICS
ACOUSTICS
OPTICS
THERMODYNAMICSELECTROMAGNETISM
-
8/3/2019 PHYSICS 101 A
18/25
MODERN PHYSICS concerned with the behavior
of matter and energy.
ATOMIC AND NUCLEAR PHYSICS
QUANTUM PHYSICS
RELATIVISTIC PHYSICSSOLID STATE PHYSICS
CONDENSED MATTER PHYSICS
PLASMA PHYSICSLOW TEMPERATURE PHYSICS
-
8/3/2019 PHYSICS 101 A
19/25
THOMAS NEWCOMEN devised the first practicalsteam engine.
JAMES WATT refined Newcomen ideas in 1787 bybuilding steam engine that separated thecondenser from cylinder so that the steam wouldact directly on the piston.
JEAN JOSEPH LENOIR designed first combustionengine.
HERO a Greek scientist, built in apparatus calledaeolipile.
-
8/3/2019 PHYSICS 101 A
20/25
DENNIS PAPIN French scientist became the first
person to use steam pressure to move on a
piston.
THOMAS SAVERY who patented the first steamengine in 1698.
FRANK WHITTLE patented his idea of jet engines
for aircraft.
GUGLEILMO MARCONTI transmitted the first
sound signals across the Atlantic Ocean.
-
8/3/2019 PHYSICS 101 A
21/25
Scientific Notation the most convenient way of
writing numbers over a wide range.
EXPONENT
POWER OF TEN
MULTIPLYING FACTOR
-
8/3/2019 PHYSICS 101 A
22/25
1.All zero are significant figures
2.All zeros between nonzero digits are significant
3.All zero to the right a decimal point and to the
right of an nonzero digits are significant.
-
8/3/2019 PHYSICS 101 A
23/25
4.All zero to the left of an expressed decimalpoint and to the right of an nonzero digit aresignificant.
5.All zeros to the left of an understood (orimplied) decimal point but to the right of anonzero digit are not significant.
6.All zeros to the left of a nonzero digit but to theright of the decimal point are not significant.
-
8/3/2019 PHYSICS 101 A
24/25
-
8/3/2019 PHYSICS 101 A
25/25