Home
Class 11
PHYSICS
The initial and final temperatures are r...

The initial and final temperatures are recorded by using a thermometer as `(30.4 pm 0.2)^(0)C` and `(50.6 pm 0.3)^0 C` . The rise in temperature is

A

`20.2^@C`

B

`(20.2 pm 0.1)^@C`

C

`(20.2 pm 0.5)^@C`

D

`(20.2 pm 0.3)^@C `

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The initial and final temperatures of water as recorded by an observer are ( 40.6 +- 0.2)^(@) C and ( 78.9 +- 0.3 )^(@) C . Calculate the rise in temperature with proper error limits.

The initial and final temperatures of water in a container are observed as 16 +-0.6^(@)C and 56+-0.3^(@)C . What is the rise in the temperature of water.

(a). Two plates have lengths measured as ( 1.9 +- 0.3) m and ( 3.5 +- 0.2)m . Calculate their combined length with error limits. (b) The initial and final temperatures of a liquid are measured to be 67.7 +- 0.2^(@) C and 76.3 +- 0.3^(@) C . Calculate the rise in temperature with error limits.

The initial and final temperatures are recorded as (40.6 +- 0.3)^@C and (50.7+-0.2)^@C . The rise in temperature is

The initial and final temperature of water as record by an observer are let theta_(1) = 40.6pm0.2^(@)C and theta_(2) = 38.2pm0.2"^(@)C Find the change in temperature

The temperature of two bodies measured by a thermometer are t_1=20^@C pm 0.5^@C and t_2=50^@C pm 0.5^@C . Calculate the temperature difference and error there in .

The initial and final temperatures of liquid in a container are observed to be 7.63 +- 0.4^(@) C and 67.7 +- 0.3 ^(@) C . Determine the fall in the temperature of the liquid.

The temperature of two bodies measured by a thermometer are (2.1 +-0.5)^(@)C and (50+-0.5)^(@)C . Calculate the temperature difference with error limits.

The temperature of two bodies measured by a thermometer are (20 +-0.5)^(@)C and (50+-0.5)^(@)C . Calculate the temperature difference with error limits.

If L = (20 pm 0.01) m and B = (10 pm 0.02)m then L/B is