Ask the user to enter a temperature in Celsius.

Q. Ask the user to enter a temperature in Celsius. the program should print a message based on the temperature:

(i) If the temperature is less than -273.15 print that the temperature is invalid because it is below  absolute zero.

(ii) If is exactly -273.15 ,print that the temperature is absolute 0.

(iii) If the temperature is between -273.15 and 0 ,print that the temperature is below freezing.

(iv) If it is 0 ,print that the temperature is at the freezing point.

(v) If it is between 0 and 100 , print that the temperature is in the normal range.

(vi) If it is 100 ,print that the temperature is at the boiling point.

(vii) If it above 100 , print that the temperature is above the boiling point.

You can understand by Watching video :-

Answer :-

temp = float(input("Enter temperature  in celsius= "))
if temp < -273.15 :
    print ("The temperature is invalid ")
elif temp == -273.15 :
    print ("The temperature is absolute 0 ")
elif temp > -273.15 and  temp < 0 :
    print("The temperature is below freezing")
elif temp == 0:
    print("The temperature is at the freezing point .")
elif temp > 0 and temp < 100 :
    print("The temperature is in the normal range")
elif temp == 100 :
    print("The temperature is at the boiling point .")
else :
    print ("The temperature is above the boiling point ")

Output :-

Enter temperature  in celsius= -300
The temperature is invalid
>>> 

Enter temperature  in celsius= -273.15
The temperature is absolute 0
>>> 

Enter temperature  in celsius= -1
The temperature is below freezing
>>> 

Enter temperature  in celsius= 0
The temperature is at the freezing point .
>>>

Enter temperature  in celsius= 50
The temperature is in the normal range
>>>

Enter temperature  in celsius= 100
The temperature is at the boiling point .
>>>

Enter temperature  in celsius= 159
The temperature is above the boiling point
>>>