Final answer:
The program raises a ValueError exception when it uses the float function to convert a non-numeric string to a number.
Step-by-step explanation:
The program raises a ValueError exception when it uses the float function to convert a non-numeric string to a number.
For example, if we try to convert the string 'Hello' to a float using the float function, it will raise a ValueError.
Here is an example of how the exception can be raised:
number = float('Hello')