11154 results.
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Question in Maths for Engineers Readiness Test
No description given
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Shows how to use the lpad function to format a time in HH:MM format so that leading zeros are used for numbers less than 10.
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Question in Foundations of Engineering Science
Question Covering SSD & frequency response
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Question in Foundations of Engineering Science
Question Covering AC power and frquency response
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Question in Skills Audits for Maths and Stats
Given the number of international students enrolled on a course of $n$ students, calculate the percentage of 'home' students.
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Question in Intro Cryptography
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Question in Intro Cryptography
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Question in Still looking for a fancy name ...
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Question in MESH
Student is presented with a clock showing a random time (in 15 minute increments) with an idication of whether it is morning or afternoon, along with a scheduled meeting time (in 24 hour mode). Question asks them to calculate difference between times and whether they are early or late.
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Question in Testing features
how to calculate percentage
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Question in UWESbE - Written Assessments
Trolley on a slope
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Question in Foundations of Engineering Science
Transistor theory and motor application
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Find the centroid of a shape made up of a rectangle and two triangles.
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Question in Elena's workspace
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Question in Elena's workspace
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Question in Peter's workspace
Given some random finite subsets of the natural numbers, perform set operations $\cap,\;\cup$ and complement.
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Question in Martin's workspace
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Friction
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Shear and bending moment diagram for a beam loaded with concentrated force and a uniformly distributed force.
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Question in Chris's workspace
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Equilibrium
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Question in Trash-backup
Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$.
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The student is asked to enter a given matrix, but they're only required to fill in the upper triangle.
A custom marking algorithm fills in any empty cells in the lower triangle of the student's answer with the corresponding cell in the upper triangle.
The student is still warned if they leave any cells empty in the upper triangle.
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Identify well-known fractional equivalents of decimals. Convert obscure decimals and recurring decimals into fractions.
https://numbas.mathcentre.ac.uk/question/22784/decimals-to-fractions/ by Lauren Richards
Translated to German.
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Question in CHY1201 - Spectroscopy
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Question in CHY1201 - Spectroscopy
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Question in CHY1201 - Spectroscopy
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Question in CHY1201 - Spectroscopy
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Question in CHY1201 - SpectroscopyThe reduced masses are pre-calculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses- but organising this with high computational efficiency might be a significant programing task (add to "to do" list).
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Question in CHY1201 - SpectroscopyThe reduced masses are pre-calculated for this question and included in a list. It would be more elegant to program Numbas to permute atoms together to generate diatomic molecules while constraining the permutations to those which are chemically/physically reasonable, so as to allow calculation of each reduced mass directly from the atomic masses- but organising this with high computational efficiency might be a significant programing task (add to "to do" list).
