Fizica - Manual neoficial - Clasa a VI-a

- Rasfoieste...
- Cod: 978-606-587-528-9 ALL
- Aparitie: Septembrie 2018
- Nr. pagini: 144
Provincie - 16 Lei (Curier Rapid)
Ridicare din Magazin (Bucuresti) -> Locatie
Detalii aici...
de Mihail Penescu
Cuprins:
CUVANT-INAINTE .........................................................................................................................7
INTRODUCERE .................................................................................................................................9
12 CAPITOLUL I | Introducere in studiul fizicii
L1. Ce este fizica? ...............................................................................................................12
16 CAPITOLUL II | Concepte de baza in fizica - Marimi fizice
L2. Fenomen fizic ...............................................................................................................16
L3. Marimi fizice si unitati de masura ...............................................................................18
L4. Multiplii si submultiplii unitatilor de masura ...............................................................22
25 CAPITOLUL III | Concepte de baza in fizica - Determinarea valorii unei marimi fizice
L5. Masurarea directa a lungimii, ariei, volumului si a duratei ..........................................25
L6. Erori de masurare, surse de erori, inregistrarea datelor intr-un tabel ...........................29
L7. Calcularea valorii medii si a erorii absolute medii. Scrierea rezultatului
masurarii unei marimi fizice ........................................................................................30
L8. Masurarea indirecta a ariei si a volumului ...................................................................31
34 CAPITOLUL IV | Fenomene mecanice - Miscare si repaus
L9. Miscare si repaus. Corp, mobil, reper. ..........................................................................34
L10. Traiectorie. Sistem de referinta. ....................................................................................36
L11. Distanta parcursa. Durata miscarii ...............................................................................40
L12. Viteza medie. Unitati de masura. Caracteristicile vitezei (directie, sens) .....................41
L13. Miscarea rectilinie uniforma. Reprezentarea grafica a miscarii ..................................45
L14. Punerea in miscare si oprirea unui corp. Acceleratia medie,
unitate de masura ..........................................................................................................50
L15. Miscarea rectilinie uniform variata (Extensie) .............................................................52
59 CAPITOLUL V | Fenomene mecanice - Inertia
L16. Inertia - proprietate generala a corpurilor ....................................................................59
L17. Masa - masura a inertiei. Unitati de masura ................................................................62
L18. Masurarea directa a masei corpurilor. Cantarirea ........................................................63
L19. Densitatea corpurilor, unitate de masura. Determinarea densitatii ..............................64
69 CAPITOLUL VI | Fenomene mecanice - Interactiunea
L20. Interactiunea, efectele interactiunii ..............................................................................69
L21. Forta - masura a interac tiunii. Unitatea de masura a fortei .........................................72
L22. Exemple de forte (greutatea, forta de frecare, forta elastica) ........................................74
L23. Masurarea fortelor. Dinamometrul ...............................................................................80
L24. Relatia dintre masa si greutate. .....................................................................................81
84 CAPITOLUL VII | Fenomene termice
L25. Starea termica, echilibrul termic, temperatura. Contact termic ...................................84
L26. Masurarea temperaturii. Scari de temperatura ...............................................................86
L27. Modificarea starii termice. Incalzire, racire (transmiterea caldurii) .............................88
1. Investigarea stiintifica structurata, in principal experimentala, a unor fenomene fizice simple, perceptibile
1.1. Explorarea proprietatilor si fenomenelor fizice in cadrul unor investigatii simple
Lectiile 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
1.2. Folosirea unor metode de inregistrare si reprezentare a datelor experimentale
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
1.3. Formularea unor concluzii simple pe baza datelor experimentale obtinute in cadrul investigatiilor stiintifice
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
2. Explicarea stiintifica a unor fenomene fizice simple si a unor aplicatii tehnice ale acestora
2.1. Identificarea in natura si in aplicatii tehnice uzuale a fenomenelor fizice studiate
Lectiile 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
2.2. Descrierea calitativa a unor fenomene fizice simple identificate in natura si in aplicatii tehnice uzuale
Lectiile 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
2.3. Respectarea regulilor stabilite pentru protectia propriei persoane, a celorlalti si a mediului in timpul utilizarii diferitelor instrumente,
aparate, dispozitive
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
3. Interpretarea unor date si informatii, obtinute experimental sau din alte surse, privind fenomene fizice simple si aplicatii tehnice ale
acestora
3.1. Extragerea de date si informatii stiintifice relevante din observatii proprii
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
3.2. Organizarea datelor experimentale in diferite forme simple de prezentare
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
3.3. Formularea unor concluzii simple cu privire la datele obtinute si la evolutia propriei experiente de invatare
Lectiile 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
4. Rezolvarea de probleme / situatii-problema prin metode specifice fizicii
4.1. Utilizarea unor marimi fizice si a unor principii, teoreme, legi, modele fizice pentru a raspunde la intrebari/probleme care necesita cunoastere
factuala
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
4.2. Folosirea unor modele simple in rezolvarea de probleme simple / situatii-problema experimentale
Lectiile 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42
Competente generale si competente specifice
92 CAPITOLUL VIII | Fenomene termice - Efecte ale schimbarii starii termice
L28. Dilatare/contractie ........................................................................................................92
L29. Transformari de stare de agregare ................................................................................98
L30. Aplicatii (anomalia termica a apei, circuitul apei in natura) ....................................... 101
104 CAPITOLUL IX | Fenomene electrice si magnetice
L31. Magneti, interactiuni intre magneti, poli magnetici ...................................................104
L32. Magnetismul terestru. Busola ....................................................................................107
L33. Structura atomica a substantei. Fenomenul de electrizare (experimental).
Sarcina electrica .........................................................................................................109
L34. Fulgerul. Curentul electric ......................................................................................... 112
L35. Conductoare si izolatoare electrice. Generatoare, consumatori,
circuite electrice ......................................................................................................... 114
L36. Circuitul electric simplu. Elemente de circuit, simboluri ........................................... 116
L37. Gruparea becurilor in serie si paralel ......................................................................... 118
L38. Norme de protectie impotriva electrocutarii ...............................................................120
125 CAPITOLUL X | Fenomene optice
L39. Lumina: surse de lumina, corpuri transparente, translucide, opace ...........................125
L40. Propagarea rectilinie a luminii. Viteza luminii ..........................................................126
L41. Umbra. Producerea eclipselor (extindere) ...................................................................128
L42. Devierea fasciculelor de lumina: reflexia si refractia (experimental,
descriere calitativa) .....................................................................................................130
REZOLVARI SI INDICATII ......................................................................................................... 135