WorksheetsTT F4 PHY REVISION 2.0
Total questions: 12
Worksheet time: 6mins
A cup of hot chocolate drink at temperature of 750C is added into a jug of warm chocolate of temperature 400C. What is the final temperature of the mixture?
Satu cawan coklat panas pada suhu 750C ditambahkan kepada satu jag coklat pada suhu 400C. Berapakah suhu akhir campuran itu?
More than 750C.
Lebih daripada 750C
Less than 400C.
Kurang daripada 400C
Between 400C and 750C.
Antara 400C dan 750C.
Which instrument can be used to give a reading of 350C?
Alat pengukur yang manakah boleh digunakan untuk memberi bacaan 350C?
Ammeter
Ammeter
Bourdon gauge
Tolok Bourdon
Manometer
Manometer
Thermometer
Termometer
“The specific heat capacity of metal R is 450 J kg-1 0C-1.” The statement means that
“Muatan haba tentu logam R ialah 450 J kg-1 0C-1.” Kenyataan ini bermaksud
450 J of heat is required to increase the temperature of metal R by 10C.
450 J haba diperlukan untuk menaikkan suhu logam R sebanyak 10C.
450 J of heat is required to increase the temperature of 1 kg of metal R by 10C.
450 J haba diperlukan untuk menaikkan suhu 1 kg logam R sebanyak 10C.
450 J of heat is required to melt 1 kg of metal R.
450 J haba diperlukan untuk meleburkan 1 kg logam R.
450 J of heat is required to increase 1 g of metal R form 00C to 1000C.
450 J haba diperlukan untuk menaikkan 1 g logam R dari 00C ke 1000C
What is the name given to the amount of heat required to change 1 kg of ice at 00C completely to water?
Apakah nama yang diberi kepada jumlah haba yang diperlukan untuk mengubah 1 kg ais pada 00C kepada air sepenuhnya?
Heat capacity
Muatan haba.
Specific heat capacity
Muatan haba tentu
Specific latent heat of fusion
Haba pendam tentu pelakuran
Specific latent heat of vapourization.
Haba pendam tentu pengewapan.
What happens to the boiling point of water if some salt is dissolved in it?
Apa akan terjadi kepada takat didih air jika sedikit garam dilarutkan dalamnya?
Decreases
Menurun
Increases
Bertambah
Unchanged
Tidak berubah
When water is being heated, its
temperature rises. The temperature will stop rising when the water starts to
Apabila air dipanaskan, suhunya
meningkat. Suhunya akan berhenti naik apabila air mula
boil
mendidih
evaporate
menguap
solidify
membeku
condense
memeluwap
The figure shows two metal blocks.
Which the following statement is false?
P and Q are in thermal contact
P and Q are in thermal equilibrium
Energy is transferred from P to Q
Energy is transferred from Q to P
Which of the following temperature
corresponds to zero on the Kelvin scale?
2730 C
00 C
-2730 C
1000 C
How can the sensitivity of a liquid- in –
glass thermometer be increased?
Using a liquid which is a better
conductor of heat
Using a narrower capillary tube
Using a longer capillary tube
Using a bigger bulb
6. When shaking hands with Anwar, Kent Hui noticed that Anwar’s hand was cold.
However, Anwar felt that Kent Hui hand was warm. Why did Anwar and Kent Hui not feel the same sensation?
Both hands in contact are in thermal equilibrium.
Heat is flowing from Kent Hui’s hand to Anwar’s hand
Heat is following from Anwar’s hand to Kent Hui hand
Both hand have same temperature
The change in the temperature of an object does not depend on
the mass of the object
the type of substance the object is
made of
the shape of the object
the quantity of heat received
Which of the following quantity is base quantity?
Antara berikut, yang manakah adalah kuantiti asas?
Potential difference / Beza keupayaan
Mass / Jisim
Momentum
Electric power / Kuasa elektrik
