Ivan's copy of Converting units of volume (cc/cm^3/litres/m^3)

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Ivan Munoz 2 years, 5 months ago

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Ivan Munoz 2 years, 5 months ago

Created this as a copy of Converting units of volume (cc/cm^3/litres/m^3).

Name	Status	Author	Last Modified
Converting units of volume (cc/cm^3/litres/m^3)	Ready to use	Chris Graham	20/11/2019 14:36
Converting units of volume (cc/cm^3/litres/m^3)	draft	David Rickard	02/01/2019 18:59
Heather's copy of Converting units of volume (cc/cm^3/litres/m^3)	draft	Heather Driscoll	03/06/2019 11:52
Ivan's copy of Converting units of volume (cc/cm^3/litres/m^3)	draft	Ivan Munoz	10/11/2022 02:22

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Question statement

{person['name']} quiere comprar un auto. {person['name']} encuentra una publicidad con un auto con un motor de $\var{cc}$ cc.

{person['name']} Reconoce que 'cc' es por céntimetros cúbicos (cm $^3$ ) y sabe las siguientes conversiones:

$1$ m	$100$ cm
$1$ litre	$1000\text{cm}^3$

Give any introductory information the student needs.

			Name	Type	Generated Value

person	dict	Dictionary with 3 entries
litres	rational	6/5
cc	integer	1200
s	string	s
metres_cubed	number	0.0012

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random_person()

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `dict`

[ "gender": safe("male"), "name": safe("George"), "pronouns": [ "they": safe("he"), "their": safe("his"), "theirs": safe("his"), "them": safe("him"), "themself": safe("himself") ] ]

→ Used by:

Statement
"Part a)" - prompt
"Part b)" - prompt

Parts

Part a) Gap-fill
1. Gap Number entry
  Add
Part b) Gap-fill
1. Gap Number entry
  Add

Gap-fill

Ask the student a question, and give any hints about how they should answer this part.

{person['name']} aplica para saber cuánto costaría el seguro del automóvil, pero se requiere que indique el tamaño del motor en litros.

¿Cuál es el tamaño del motor en litros?

Unnamed gap litres.

Advice

a)

El tamaño del motor es $\var{cc}$ centimetros cubicos. Para convertir centrimetos cubicos a litros, dividimos por$1000$.

\[\var{cc}\div 1000= \var{litres}\text{ litres.}\]

b)

Notemos que

\[ 1 \text{cm} = 0.01 \text{m.} \]

Un ejemplo de volumen $1\text{cm}^3$ es un cubo de lado $1$cm. Convirtiendo cada cm,

\begin{align}
1\text{cm}^3 &= 1\text{cm}\times1\text{cm}\times1\text{cm} \\
&= 0.01\text{m}\times0.01\text{m}\times0.01\text{m} \\
&= 0.000001\text{m}^3 \text{.}
\end{align}

Entonces$\var{cc}\text{cm}^3$ is

\[ \var{cc} \times 0.000001 = \var{metres_cubed}\text{m}^3\text{.} \]

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Number entry
Number entry		Hasn't run yet
Gap-fill
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Number entry
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This question is used in the following exam:

FIS5047_S1_Numbas by Ivan Munoz in Ivan's workspace.

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Ivan's copy of Converting units of volume (cc/cm^3/litres/m^3)

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Taxonomy: mathcentre

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Taxonomy: Context

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Checkpoint description

Ivan Munoz 2 years, 5 months ago

Ivan Munoz 2 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: `dict`

Parts

Gap-fill

a)

b)

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Ivan's copy of Converting units of volume (cc/cm^3/litres/m^3)

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Ivan Munoz 2 years, 5 months ago

Ivan Munoz 2 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: dict

Parts

Gap-fill

a)

b)

Generated value: `dict`