B1 : Pengukuran 1.1 Flashcards

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1
Q

Apa itu fizik?

A

-Kajian mengenai jirim
-tenaga
-fenomena y brlaku d sekeliling kita

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2
Q

Apa itu Pengukuran?

A

Kaedah utk mnentukan nilai kuantiti fizik

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3
Q

Kuantiti fizik terdiri dripada dua, iaitu…

A

-kuantiti asas
-kuantiti terbitan

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4
Q

Pengukuran y jitu/tepat mmbolehkan mnusia…

A

Mmbuat kputusan y tepat

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5
Q

Kuantiti asas : (at least 4)

A

-masa
-panjang
-arus elektrik
-suhu termodinamik
-jisim
-keamatan berluminositi
-kuantiti jirim

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6
Q

Kuantiti terbitan: (at least 4)

A

-cas
-frekuensi
-momentum
-daya
-ketumpatan
-muatan haba tentu
-impuls
-Tenaga
-jisim
-isipadu
-pecutan
-halaju

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7
Q

Cm ialah…
Inci ialah…

A

Unit metrik
Unit imperial

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8
Q

Contoh unit metrik: (at least 3)

A

-gelen
-batu
-kaki
-ela

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9
Q

Kuantiti asas ialah…

A

Kuantiti fizik y td boleh dterbitkan dripda kuantiti fizik y lain.

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10
Q

Simbol panjang.. (kuantiti asas)

A

l
(el kcil)

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11
Q

Simbol Jisim.. (kuantiti asas)

A

m

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12
Q

Simbol masa (kuantiti asas)

A

t

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13
Q

Simbol suhu termodinamik (kuantiti asas)

A

T

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14
Q

Simbol arus elektrik (kuantiti asas)

A

I

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15
Q

Simbol keamatan berluminositi (kuantiti asas)

A

Iv (v kcil d bawah I)

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16
Q

Simbol kuantiti bahan (kuantiti asas)

A

n

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17
Q

unit S.I meter (panjang) dan simbolnya

A

m

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18
Q

unit S.I kilogram (jisim) dan simbolnya

A

kg

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19
Q

unit S.I saat (masa) dan simbolnya

A

s

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20
Q

unit S.I kelvin (suhu termodinamik) dan simbolnya

A

K

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21
Q

unit S.I ampere (arus elektrik) dan simbolnya

A

A

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22
Q

unit S.I candela (keamatan berluminositi) dan simbolnya

A

cd

23
Q

unit S.I mol (kuantiti bahan) dan simbolnya

A

mol

24
Q

Simbol Kuantiti terbitan Isipadu

A

V

25
Q

Kuantiti terbitan

A
26
Q

Simbol Kuantiti terbitan ketumpatan

A

P (P bulat)

27
Q

Simbol Kuantiti terbitan halaju

A

v

28
Q

Simbol Kuantiti terbitan Cas

A

Q

29
Q

Rumus kuantiti terbitan Isipadu

A

V = l³

30
Q

Rumus kuantiti terbitan ketumpatan

A

p(p bulat) = m/V

31
Q

Rumus kuantiti terbitan halaju

A

v = l (el kcil) /t

32
Q

Rumus kuantiti terbitan cas

A

Q = I (ai bsar) × t

33
Q

Kuantiti terbitan Luas dan rumusnya

A

A = l²
(el kcil)

34
Q

Kuantiti terbitan pecutan dan simbolnya

A

a = v/t

35
Q

Kuantiti terbitan daya dan simbolnya

A

F = m × a

36
Q

Kuantiti terbitan momentum dan simbolnya

A

p = m × v

37
Q

Kuantiti terbitan tekanan dan simbolnya

A

P = F / A

38
Q

Kuantiti terbitan tenaga atau kerja dan simbolnya

A

W = F × l (el kcil)

39
Q

Unit S.I kuantiti terbitan Daya

A

newton (N)

40
Q

Unit S.I kuantiti terbitan tekanan

A

Pascal (Pa)

41
Q

Unit S.I kuantiti terbitan tenaga atau kerja

A

Joule (J)

42
Q

Unit S.I kuantiti terbitan Cas

A

coulomb (C)

43
Q

Kuantiti asas panjang dan unit S.I nya

A

Meter

44
Q

Kuantiti asas jisim dan unit S.I nya

A

kilogram

45
Q

Kuantiti asas masa dan unit S.I nya

A

saat

46
Q

Kuantiti asas suhu termodinamik dan unit S.I nya

A

kelvin

47
Q

Kuantiti asas Arus elektrik dan unit S.I nya

A

ampere

48
Q

Kuantiti asas keamatan berluminositi dan unit S.I nya

A

candela

49
Q

Kuantiti asas kuantiti bahan dan unit S.I nya

A

mol

50
Q

Dua kuantiti lain selain kuantiti asas dan kuantiti terbitan

A

-kuantiti skalar
-kuantiti vektor

51
Q

Apa itu kuantiti skalar?

A

Kuantiti fizik y mmpnyai magnitud shaja
(Larian 50 meter)

52
Q

Apa itu kuantiti vektor?

A

Kuantiti fizik y mmpnyai magnitud dan arah.
(Larian 50 meter ke arah pokok itu)

53
Q

Contoh kuantiti skalar (at least 4)

(10)

A

-jarak
-luas
-panjang
-kerja
-suhu
-masa
-isipadu
-laju
-tenaga
-ketumpatan

54
Q

Contoh kuantiti vektor (at least 4)

(5)

A

-Sesaran
-halaju
-daya
-pecutan
-momentum