Question

UNIT TEST (II) 2020 PHYSICS.pdf
(V)Numericals: ( 2 X5 = 10 )
1. Find out the temperature in which the Fahrenheit scale and the Celsius scale value is the same
What will be its value in the SI unit ?
7 The normal temperature of a body in Celsius scale is 40°c. Calculate its temperature in Kelvin and​

Answer 1

135+3+464+;2-!₹₹-+4__-+63_:" zeyb

Answer 2

kelvin is Si unit of temperature ,0°C =273.16 K

for conveinve ,we take 0°=273 K

after rounding off the decimal . to change a temperature on kelvin scale to celcsius scale you have to subtract 273 from the given temperature ,and to convert temperature on the celsius scale to the kelvin scale you have yo add 273 to given temperature

here we r converting celsius to kelvin

40 + 273 = 313 K

i hope it help