B1 : Pengukuran 1.1 Flashcards

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

23
Q

unit S.I mol (kuantiti bahan) dan simbolnya

24
Q

Simbol Kuantiti terbitan Isipadu

25
Kuantiti terbitan
26
Simbol Kuantiti terbitan ketumpatan
P (P bulat)
27
Simbol Kuantiti terbitan halaju
v
28
Simbol Kuantiti terbitan Cas
Q
29
Rumus kuantiti terbitan Isipadu
V = l³
30
Rumus kuantiti terbitan ketumpatan
p(p bulat) = m/V
31
Rumus kuantiti terbitan halaju
v = l (el kcil) /t
32
Rumus kuantiti terbitan cas
Q = I (ai bsar) × t
33
Kuantiti terbitan Luas dan rumusnya
A = l² (el kcil)
34
Kuantiti terbitan pecutan dan simbolnya
a = v/t
35
Kuantiti terbitan daya dan simbolnya
F = m × a
36
Kuantiti terbitan momentum dan simbolnya
p = m × v
37
Kuantiti terbitan tekanan dan simbolnya
P = F / A
38
Kuantiti terbitan tenaga atau kerja dan simbolnya
W = F × l (el kcil)
39
Unit S.I kuantiti terbitan Daya
newton (N)
40
Unit S.I kuantiti terbitan tekanan
Pascal (Pa)
41
Unit S.I kuantiti terbitan tenaga atau kerja
Joule (J)
42
Unit S.I kuantiti terbitan Cas
coulomb (C)
43
Kuantiti asas panjang dan unit S.I nya
Meter
44
Kuantiti asas jisim dan unit S.I nya
kilogram
45
Kuantiti asas masa dan unit S.I nya
saat
46
Kuantiti asas suhu termodinamik dan unit S.I nya
kelvin
47
Kuantiti asas Arus elektrik dan unit S.I nya
ampere
48
Kuantiti asas keamatan berluminositi dan unit S.I nya
candela
49
Kuantiti asas kuantiti bahan dan unit S.I nya
mol
50
Dua kuantiti lain selain kuantiti asas dan kuantiti terbitan
-kuantiti skalar -kuantiti vektor
51
Apa itu kuantiti skalar?
Kuantiti fizik y mmpnyai magnitud shaja (Larian 50 meter)
52
Apa itu kuantiti vektor?
Kuantiti fizik y mmpnyai magnitud dan arah. (Larian 50 meter ke arah pokok itu)
53
Contoh kuantiti skalar (at least 4) (10)
-jarak -luas -panjang -kerja -suhu -masa -isipadu -laju -tenaga -ketumpatan
54
Contoh kuantiti vektor (at least 4) (5)
-Sesaran -halaju -daya -pecutan -momentum