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Identify the error in this code snippet:

medium📝 Debug Q14 of 15
SciPy - Constants and Special Functions
Identify the error in this code snippet:
import scipy.constants
print(scipy.constants.Speed_of_light)
ASyntaxError due to missing parentheses
BModuleNotFoundError because scipy.constants is not installed
CAttributeError due to incorrect constant name capitalization
DNo error, prints the speed of light
Step-by-Step Solution
Solution:
  1. Step 1: Check attribute name

    The correct constant name is speed_of_light or c, all lowercase. Using Speed_of_light causes an AttributeError.
  2. Step 2: Confirm error type

    Since the module is imported correctly and syntax is fine, the error is AttributeError due to wrong capitalization.
  3. Final Answer:

    AttributeError due to incorrect constant name capitalization -> Option C
  4. Quick Check:

    Attribute names are case-sensitive [OK]
Quick Trick: Check exact constant name spelling and case [OK]
Common Mistakes:
MISTAKES
  • Assuming constants are case-insensitive
  • Thinking it's a syntax error
  • Assuming module is missing

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