definisi B4 T4 Flashcards

1
Q

suhu

A

darjah kepanasan dan kesejukan sesuatu obj

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2
Q

haba

A

tenaga yng dipindahkan dri obj yang panas ke objnyg lebih sejuk

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3
Q

keseimbangan terma

A

pemindahan bersih haba adalah sifar

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4
Q

takat lebur

A

suhu tetap apabila ssuatu pepejal melebur kpda cecair

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5
Q

muatan haba tentu

A

kuantiti habaa yang diperlukan untuk menaikkan suhu sebanyak 1°C bagi 1kg bahan

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6
Q

haba pendam tentu pelakuran

A

kuantiti haba yg diserap semasa peleburan atau kuantiti haba yang dibebaskan semasa pembekuan bagi 1kg bahan tnpa perubahan suhu

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7
Q

haba pendam tentu pengewapan

A

kuantiti haba yang diserap semasa pendidihan atau kuantiti haba yang dibebaskan semasa kondensasi bagi 1kg bahan tnpa perubahan suhu

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8
Q

penyejatan

A

perubahan cecair kepada gas pada permukaan cecair

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9
Q

hukum boyle

A

tekanan berkadar songsang dengan isipadu bgi suatu gas berjisim tetap pada suhu malar

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10
Q

hukum charles

A

isipadu berkadar terus dengan suhu bgi suatu gas berjisim tetap pada tekanan malar

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11
Q

hukum Gay-Lussac

A

tekanan berkadar terus dengan suhu bgi suatu gas berjisim tetap pada isipadu malar

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