172 results for "unit".

Exam (40 questions) in C&G 2850 (Level 2) Engineering
A set of MCQ designed to help Level 2 Engineering students prepare/practice for the online GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Exam (40 questions) in Mark's workspace
A set of MCQ designed to help Level 2 Engineering students prepare/practice for the online GOLA test that is used to assess the C&G 2850, Level 2 Engineering, Unit 202: Engineering Principles.

Question in Ruth's workspace
No description given

Question in CHY1201  Spectroscopy
Question requires students to interchange units of Hz with MHz, GHz, THz. Question is not very efficient at present frequencies spanning many orders of magnitude are generated by variables in a clumsy way. Could be improved by having frequency generated by a 10^((random(1000..4000)/1000) variable instead, for example.

Question in Adelle's workspace
Converting between metres (m) and centimetres (cm).

Question in Quantities extension
Given mass and volume of an object in SI units, calculate its density. The units are given at different orders of magnitude.

Question in Quantities extension
Convert a metric measurement to another order of magnitude, e.g. g to kg.

Question in Leonardo's workspace

Question in Howtos
Shows how the \text command is rendered using the plaintext font, not the LaTeX one. Useful for displaying units of measurement and English words inside equations.

Question in Howtos
A couple of different ways of showing the correct answer to a single part as soon as the student submits an answer. One way allows the student to change their answer, while the other locks the part.
A third part includes a "reveal answers to this part" button, which allows the student to choose to reveal the answer to the part.
Think very carefully before using this: by revealing the answer, you are removing the opportunity for the student to later on realise they've got that step wrong, as a consequence of some further work. It's often possible to use adaptive marking to use the student's answer in place of the correct answer in later parts.

Question in Content created by Newcastle University
Unit normal vector to a surface, given in Cartesian form.

Question in Content created by Newcastle University
Find a unit vector orthogonal to two others.
Uses $\wedge$ for the cross product. The interim calculations should all be displayed to enough dps, not 3, to ensure accuracy to 3 dps. If the cross product has a negative x component then it is not explained that the negative of the cross product is taken for the unit vector.

Question in Content created by Newcastle University
Find the unit vector parallel to a given vector.
Interim calculations in Advice should be presented in enough accuracy to ensure that the final calculations are to 3dps.

Question in Content created by Newcastle University
Elementary operations on vectors; sum, modulus, unit vector, scalar multiple.

Question in Content created by Newcastle University
Cauchy's integral theorem/formula for several functions $f(z)$ and $C$ the unit circle.

Question in Content created by Newcastle University
An object moves in a straight line, acceleration given by:
$\displaystyle f(t)=\frac{a}{(1+bt)^n}$. The object starts from rest. Find its maximum speed.

Question in Content created by Newcastle University
Finding the confidence interval at either 90%, 95% or 99% for the mean given the mean and standard deviation of a sample. The population variance is not given and so the t test has to be used. Various scenarios are included.

Question in Transition to university
This question assesses the students ability to calculate and convert between different types of compound units, including rates of pay, speed and unit pricing.

Question in Transition to university
Calculate a speed in m/s given distance and time taken, then convert that to km/hour

Question in Transition to university
Given the cost of hiring a room for a given number of hours, compare with competing prices given per hour and per minute.

Exam (12 questions) in Transition to university
A collection of questions on working with units of measurement, mainly in the SI/metric system.
Several 'realworld' examples.

Question in Transition to university
Calculate the volume of different 3D shapes, given the units and measurements required. The formulae for the volume of each shape are available as steps if required.

Question in Transition to university
Convert from km to metres and miles, and miles to km.

Question in Transition to university
Convert a height given in feet and inches into cm and then metres.

Question in Transition to university
Convert figures for car engine sizes between cc (cm^3), litres, and m^3.

Question in Transition to university
Convert weights of babies between kg and lb and oz.

Question in Transition to university
This question assesses the student's ability to use some given information involving two different units of measurement to rewrite the information as a compound measure.

Question in Transition to university
This question tests the students ability to calculate the area of different 2D shapes given the units and measurements required. The formulae for the areas are available if required but students are encouraged to try to remember them themselves.
The shapes are: a rectangle, a parallelogram, a rightangled triangle, and a trapezium.
Author of gif: Picknick
https://commons.wikimedia.org/wiki/File:Parallelogram_area_animated.gif
This file is licensed under the Creative Commons AttributionShare Alike 4.0 International license. 
Question in All questions
$x$ is given and (sin(x),cos(x)) is plotted on a unit circle. Then the student is asked to determine sin(y) and cos(y), where y is closely related to x (e.g. y=x, y=180+x, etc.)

Question in MATH 6005 2018_2019
Elementary operations on vectors; sum, modulus, unit vector, scalar multiple.