Question

the mercury thread of a thermometer rises by 4/5 parts between two standard points on Celsius scale, when thermometer is transferred from melting ice to warm water calculate the temperature of the warm water in Fahrenheit​

Answer 1

ANSWER ☺️

HOPE IT HELPS YOU

Answer 2

Given: The mercury thread of a thermometer rises by 4/5 parts

To find The temperature of the warm water in Fahrenheit​.

Solution:

• The degree Celsius is denoted as C° and the degree Fahrenheit is denoted as F°. The relation between Fahrenheit and Celsius is 1° C = 33.8° F.
• Fahrenheit and Celsius are the denotations of the measurement of temperature.
• Since the mercury is raised by 3/4 part, then the temperature in Celsius is given as -

C = 4/5 × 100 = 80°C

To find the temperature in Fahrenheit scale, we use the formula -

C/5 = (F - 32)/9

Substituting the value of Celsius in the equation, we get -

80/5 = (F - 32)/9

16 =  (F - 32)/9

16 × 9 = F - 32

F = 32 + 144

F = 176°F

Therefore, the temperature of the warm water in Fahrenheit is 176°F