[Solved] Identify the error in this code:from scipy.constants import Planck print(Planck) — Ans: Incorrect constant name casing; should be 'planck' | SciPy

SciPy - Constants and Special Functions

Identify the error in this code:

from scipy.constants import Planck
print(Planck)

AMissing parentheses after Planck

BNo error; code runs fine

CPlanck is not a constant in scipy.constants

DIncorrect constant name casing; should be 'planck'

Step-by-Step Solution

Solution:

Step 1: Check constant name
The Planck constant is named planck in lowercase in scipy.constants.
Step 2: Identify error
Using Planck with uppercase P causes an ImportError.
Final Answer:
Incorrect constant name casing; should be 'planck' -> Option D
Quick Check:
Constant names are lowercase [OK]

Quick Trick: Constant names are lowercase in scipy.constants [OK]

Common Mistakes:

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