32 results authored by Tom Stallard - search across all users.

Refine by Refine by

• B: Simple heating/phase change

A random heating question, that randomly picks a material, and then heats it through either one or two phase changes, provides an example graph of the heating with scaled temperature ranges (though not with scaled latent and specific heats), and a table with the suitable constants.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Block sliding along a slope (static friction defines force)

A static block of given mass is sits on a flat plane with defined static and kinetic friction values. It is pushed with enough force to start it moving - calculate the speed of the block after a given distance.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Carnot cycle efficiency

Calculate the efficiency and heat from the hot reservoir in a Carnot Cycle (with carnot diagram)

Question Draft

CC BY Published

• Applied Mathematics
• No topics selected

Transition to university

• A4: Carnot cycle efficiency

Calculate the efficiency and heat from the hot reservoir in a Carnot Cycle (with carnot diagram)

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• A3: Heating/phase change - 3 tier

A random heating question, that randomly picks a material, and then heats it through one phase change, provides an example graph of the heating with scaled temperature ranges (though not with scaled latent and specific heats), and a table with the suitable constants.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Heating/phase change - 3 tier

A random heating question, that randomly picks a material, and then heats it through one phase change, provides an example graph of the heating with scaled temperature ranges (though not with scaled latent and specific heats), and a table with the suitable constants.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• A2: Ideal kinetic gas law

A simple ideal gas law question, using number of molecules, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp. As such the boltzmann constant is in either J/K or L atm/K.

pV = 1/3 Nm<v2>

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• A2: Ideal gas law - Kb

A simple ideal gas law question, using number of molecules, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp. As such the boltzmann constant is in either J/K or L atm/K.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• A2: Ideal gas law - R

A simple ideal gas law question, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Ideal kinetic gas law

A simple ideal gas law question, using number of molecules, that asks the student to calculate one of the four variables. he question can ask for either L atm, or kPa m3, and either K or C for temp. As such the boltzmann constant is in either J/K or L atm/K.

pV = 1/3 Nm<v2>

Question Draft

CC BY Published