Bu'aan kutaa 12ffaa ba'eera; bu'aa kee eessatti akka ilaaltu

Yaadannoo boqonnaa fi gaaffii shaakalaa

Boqonnaa 1 Fiizikii kutaa 9: Fiiziksii fi Hawaasa Namaa

Wanti fuula kana irra jiru hundi boqonnaa 1 kitaaba Fiizikii kutaa 9 tiif: wanta boqonnaan haguugu, yaadannoo gabaabaa, gaaffii shaakalaa deebii isaanii waliin, fi viidiyoo barnootaa bakka jirutti.

Google Play irraa buufadhaa
3
Kaardii
10
Gaaffii shaakalaa boqonnaa 1
2–11
Fuula kitaabaa boqonnaa 1

Boqonnaan 1 maal haguuga

  1. 1.Definition and Nature of Physics
  2. 2.Branches of Physics
  3. 3.Related Fields to Physics
  4. 4.Historical Issues and Contributors

Yaadannoo gabaabaa boqonnaa 1

Kaardiiwwan fuula Fiizikii kutaa 9 irratti boqonnaa kana jala galmaa'an. Tokko tokkoon bani.

DameeQorannoo
MechanicsSochii wantootaa humnoota waliin yookiin humnoota malee
AcousticsSagalee, uumama isaa, daddarbinsa isaa fi dhiibbaawwan isaa
OpticsAmala fi amaloota ifaa
ThermodynamicsHoo'a, thermal energy fi daddarbaa hoo'aa
ElectromagnetismElectric fi magnetic fields fi humnoota
Nuclear physicsCaasaa, amaloota fi reactions kan atomic nuclei
AstrophysicsQaamolee astiroonoomii fi ta'iitiiwwan samii

Yoom akka itti fayyadamtu

Taateewwan uumamaa gara dameewwan fiiziksii sirrii ta'anitti ramaduuf kanatti fayyadami.

Of eeggadhu

Makaaniksii fi teermoodaayinaamiksii walitti hin makuinaa. Makaaniksiin waa'ee soochii fi humnaa yoo ta'u, teermoodaayinaamiksiin waa'ee daddarboo oo'aa qofa qorata.

Grade 9 Physics, fuula 2-11 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Yoom akka itti fayyadamtu

Bara fiiziksiin itti guddates fi garaagarummaa yaad-rimee isaanii adda baasuuf kanatti fayyadami.

Of eeggadhu

Fiiziksiin kilaasikaalaa bara haaromsaa irraa eegalee hanga dhuma jaarraa 19ffaatti kan jiruudha. Argannoowwan jaarraa 20ffaa jalqabaa irraa kaasee jiran ammoo fiiziksii ammayyaa jedhamu.

Grade 9 Physics, fuula 2-11 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

SaayintistiiGumaacha Ijoo
Galileo GalileiTelescopic astronomy fi scientific method
Isaac NewtonLaws of motion fi universal gravitation
Michael FaradayElectromagnetic induction fi electrolysis
James Prescott JouleMechanical equivalent of heat fi conservation of energy
Marie CurieRadioactivity, polonium fi radium
Albert EinsteinTheory of relativity fi quantum theory

Yoom akka itti fayyadamtu

Saayintistoota fiiziksii gurguddoo fi seerota saayinsii isaan argatan walitti firoomsuuf kanatti fayyadami.

Of eeggadhu

Jeemsi Juul oo'a fi hojii makaanikaalaa walqabsiise. Elektiroomaagneetik induukshinii kan argate Faraadaayi malee Juul miti.

Grade 9 Physics, fuula 2-11 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Gaaffii shaakalaa boqonnaa 1

Gaaffii filannoo 10 boqonnaa kana irratti barreeffaman, tokkoon tokkoon isaanii deebii fi sababa qabu. Deebii banuu dura yaali. Gaaffiin kun Ingiliffaa tiin.

Gaaffii 1

The word physics comes from the Greek word phusis. What is the meaning of phusis?

  1. A.Nature
  2. B.Energy
  3. C.Motion
  4. D.Earth
Deebii fi sababa agarsiisi

Deebii: A Nature

Sababa

According to the textbook, the word physics comes from the Greek word phusis, which means nature.

Gaaffii 2

Which branch of physics deals with the study of sound and its production, transmission, and effects?

  1. A.Optics
  2. B.Acoustics
  3. C.Thermodynamics
  4. D.Astrophysics
Deebii fi sababa agarsiisi

Deebii: B Acoustics

Sababa

Acoustics is the branch of physics that studies sound, including its transmission, production, and effects.

Gaaffii 3

Which branch of physics studies the behavior, propagation, and properties of light?

  1. A.Electromagnetism
  2. B.Mechanics
  3. C.Optics
  4. D.Nuclear physics
Deebii fi sababa agarsiisi

Deebii: C Optics

Sababa

Optics is the branch of physics that deals with the behavior, propagation, and properties of light.

Gaaffii 4

Which scientist was the first to study the solar system and the universe using a telescope?

  1. A.Isaac Newton
  2. B.Galileo Galilei
  3. C.Michael Faraday
  4. D.Albert Einstein
Deebii fi sababa agarsiisi

Deebii: B Galileo Galilei

Sababa

Galileo Galilei was the first scientist to study the solar system and the universe using a telescope.

Gaaffii 5

Which subdivision of mechanics deals with the behavior of the smallest particles, such as electrons, protons, and neutrons?

  1. A.Classical mechanics
  2. B.Quantum mechanics
  3. C.Thermodynamics
  4. D.Geophysics
Deebii fi sababa agarsiisi

Deebii: B Quantum mechanics

Sababa

Mechanics is divided into classical mechanics and quantum mechanics. Quantum mechanics deals with the behavior of the smallest particles like electrons, protons, and neutrons.

Gaaffii 6

A hospital in Addis Ababa uses X-rays, MRI scans, and ultrasonic blood flow measurements. Which interdisciplinary field of physics is directly involved in these medical tools?

  1. A.Astrophysics
  2. B.Geophysics
  3. C.Medical physics
  4. D.Classical mechanics
Deebii fi sababa agarsiisi

Deebii: C Medical physics

Sababa

Medical physics applies physics principles to medical diagnostics and therapies, including X-rays, MRI, and ultrasound.

Gaaffii 7

What important scientific principle did Michael Faraday discover in the field of electromagnetism?

  1. A.Electromagnetic induction
  2. B.Theory of relativity
  3. C.Universal law of gravitation
  4. D.The discovery of radium
Deebii fi sababa agarsiisi

Deebii: A Electromagnetic induction

Sababa

Michael Faraday made major contributions to electromagnetism, including the discovery of electromagnetic induction, diamagnetism, and electrolysis.

Gaaffii 8

James Prescott Joule studied the nature of heat and showed its connection to mechanical work. His work helped establish which fundamental scientific law?

  1. A.Law of universal gravitation
  2. B.Law of conservation of energy
  3. C.Theory of relativity
  4. D.Law of electromagnetic induction
Deebii fi sababa agarsiisi

Deebii: B Law of conservation of energy

Sababa

Joule studied the relationship between heat and mechanical work, which led to the law of conservation of energy and laid the foundation for the first law of thermodynamics.

Gaaffii 9

Physics developed from the Renaissance to the end of the 19th century is known as:

  1. A.Modern physics
  2. B.Quantum physics
  3. C.Classical physics
  4. D.Nuclear physics
Deebii fi sababa agarsiisi

Deebii: C Classical physics

Sababa

Physics as it developed from the Renaissance to the end of the 19th century is called classical physics. Modern physics began with revolutionary discoveries at the start of the 20th century.

Gaaffii 10

Which of the following topics in geology relies directly on principles of physics?

  1. A.Classification of living plant tissues
  2. B.Radioactive dating and earthquake analysis
  3. C.Chemical naming of organic acids
  4. D.Social behavior of ancient human communities
Deebii fi sababa agarsiisi

Deebii: B Radioactive dating and earthquake analysis

Sababa

Geology relies heavily on physics for methods such as radioactive dating, earthquake analysis, and heat transfer across Earth's surface.

Appiin boqonnaa kana irratti gaaffii 12 qaba; utuu hojjettuu ni sirreessa. Kan asii jiran 10 jalqabaa ti.

Fuula kitaabaa boqonnaa 1

Boqonnaan 1 Maxxansa Ministeera Barnootaa keessatti fuula 2 hanga fuula 11 ti.

Maxxansa Ministeera Barnootaa, Ingiliffaa, Fuula 179

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Yaadannoo gabaabaa Fiizikii kutaa 9 hunda

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