Physics Test 35

Total Questions: 21

1 - Freezing point of ice on Kelvin scale is

A ) 273 K
B ) 373 K ✅
C ) 0 K
D ) 212 K

3 - S.I unit of temperature is

A ) Celsius
B ) Fahrenheit
C ) Kelvin ✅
D ) Pascal

4 - Value of absolute zero on kelvin scale is

A ) 0 k
B ) 32 K
C ) 212 K
D ) -273 K ✅

5 - Temperature of sun at its centre is

A ) 15000°C
B ) 150000°C
C ) 1500000°C
D ) 15000000°C ✅

6 - Temperature of sun at its surface is

A ) 60°C
B ) 600°C
C ) 6000°C ✅
D ) 60000°C

7 - Temperature of ice in freezer is

A ) 18°C
B ) -18°C ✅
C ) 180°C
D ) -180°C

8 - The temperature of liquid oxygen is

A ) 18°C
B ) -18°C ✅
C ) 180°C
D ) -180°C

9 - Complete equation T(K)=____

A ) 273+ C ✅
B ) 273-C
C ) C-273
D ) C÷ 273

10 - Range of clinical thermometer is

A ) (30-35)°C
B ) (35-42)°C ✅
C ) (37-42)°C
D ) (40-45)°C

12 - Temp. on kelvin scale is 300K what will be on celsius scale

A ) 273°C
B ) 293°C
C ) 27°C ✅
D ) 30°C

13 - Complete equation F=_____

A ) 1.8 K + 32
B ) 1.8 C + 32 ✅
C ) 1.8 C-32
D ) 1.8 K-32

14 - Temp. on celsius is 50°C. what will be on fahrenheit scale.

A ) 32°F
B ) 212°F
C ) 122°F ✅
D ) 120°F

15 - Temp. on fahrenheit is 100°F what will be on celsius scale.

A ) 37°C
B ) 37.8°C ✅
C ) 37.2°C
D ) 38°C

16 - The amount of heat require to change the temperature of 1 kelvin in a body of mass 1kg is called

A ) Heat capacity
B ) Specific heat capacity ✅
C ) Latent heat of fusion
D ) None

17 - Unit of specific heat capacity is

A ) JKg-¹
B ) JKg-¹ K-¹ ✅
C ) JKgK-¹
D ) JKgK

18 - Specific heat capacity of water is

A ) 4100 JKg-¹ K-¹
B ) 4200 JKg-¹ K-¹
C ) 2100 JKg-¹ K-¹
D ) 810 JKg-¹ K-¹ ✅

19 - Specific heat capacity of dry soil is

A ) 800 JKg-¹ K-¹
B ) 4200 JKg-¹ K-¹
C ) 2100 JKg-¹ K-¹
D ) 810 JKg-¹ K-¹ ✅

20 - Specific heat capacity of ice is

A ) 800 JKg-¹ K-¹
B ) 4200 JKg-¹ K-¹
C ) 2100 JKg-¹ K-¹ ✅
D ) 810 JKg-¹ K-¹

21 - Specific heat capacity of steam is

A ) 2016 JKg-¹ K-¹ ✅
B ) 4200 JKg-¹ K-¹
C ) 2100 JKg-¹ K-¹
D ) 2000 JKg-¹ K-¹