scipy.constants module - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the scipy.constants module.

SciPy

import [1]

Drag options to blanks, or click blank then click option'

Ascipy.constants_module

Bscipy.constant

Cscipy.constants

Dscipy.const

Attempts:

3 left

💡 Hint

Common Mistakes

Using singular 'constant' instead of 'constants'.

Using incomplete or incorrect module names.

The correct module name is scipy.constants. This module contains physical and mathematical constants.

2fill in blank

medium

Complete the code to print the value of the speed of light constant.

SciPy

from scipy.constants import [1]
print([1])

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Aspeedlight

Bc_light

Clight_speed

Dc

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect constant names like 'c_light' or 'light_speed'.

Trying to access constants without importing them.

The constant for the speed of light in scipy.constants is named c.

3fill in blank

hard

Fix the error in the code to correctly get the Planck constant value.

SciPy

import scipy.constants
planck = scipy.constants.[1]
print(planck)

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Ah

Bplanck_constant

CPlanck_constant

DPlanckConstant

Attempts:

3 left

💡 Hint

Common Mistakes

Using camel case or capitalized names.

Trying to use underscores incorrectly.

The Planck constant is available as h in scipy.constants. It is all lowercase.

4fill in blank

hard

Fill both blanks to create a dictionary of constants for 'pi' and 'golden' ratio.

SciPy

from scipy.constants import [1], [2]
constants_dict = {'pi': [1], 'golden_ratio': [2]
print(constants_dict)

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Api

Bgolden

Ce

Dtau

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'e' or 'tau' instead of 'golden' for the golden ratio.

Mixing up constant names.

The constant for pi is pi and for the golden ratio is golden in scipy.constants.

5fill in blank

hard

Fill all three blanks to create a dictionary comprehension of constants with values greater than 1.

SciPy

import scipy.constants
large_constants = {k: v for k, v in scipy.constants.__dict__.items() if isinstance(v, (int, float)) and v [1] 1 and not k.startswith('_') and k != '[2]' and k != '[3]'}
print(large_constants)

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A>

Bpi

Cgolden

D<

Attempts:

3 left

💡 Hint

Common Mistakes

Using '<' instead of '>' for the comparison.

Wrong constant names in exclusion.

The code filters constants with values greater than 1, excluding 'pi' and 'golden' keys.