Thursday, November 26, 2020

Some Graphs for Physical Science Lab Quizzes

 Because Canvas is faulty and continues to not correctly display images on its quizzes for all users, here is another set of graphs used in my quizzes:


Two springs, period squared vs mass


Two springs, force vs stretch.



Friday, September 11, 2020

Lab Quiz Images: An Assortment of Graphs for the Takehome Lab's Quiz

 An assortment of graphs, which can be used in the graphing analysis lab's quizzes:





Until the next set of images.



Wednesday, September 9, 2020

Physics I Lab Quiz Images: A Spring Graph

 Because Canvas is so bad at copying images from one shell to another, here is another image for one of my quizzes:


And another, somewhat related image:





Tuesday, June 23, 2020

Physics I Quiz Images: Coin toss in Train

Because Canvas has trouble copying over images from one shell to another, here is another set of quiz images. These depict a man tossing a coin straight up (in his reference frame) into the air while riding a moving train.

Version 1:




Thursday, June 18, 2020

Physics I Quiz Images: 2 Cars and Relative Velocity

Because Canvas often fails to copy images from one shell to another, especially on quizzes, here is another addition to my ever-growing repository of quiz images. This one shows two cars which are moving in different directions.

Version 1:


Version 2:


Version 3:



Monday, June 15, 2020

Physics I Quiz Images: A Plane Flying In the Wind

Because Canvas is so bad at copying quiz images, here are another set. These show a plane flying in the wind.

Version 1:


Version 2


Version 3:


Version 4:


Version 5:


That is all.

Thursday, June 11, 2020

Physics I Quiz Images: Rowing a Boat Across a Stream

Because Canvas is so bad at copying images and graphs from one quiz to another, here are another set of images which could be used in some of my online quizzes:
Version 1:


Version 2:


Version 3:



Version 4:


Version 5:


These are cartoons of a boat crossing a river (or stream).

Thursday, April 23, 2020

General Physics I Quiz Image: A Force Diagram for a Stubborn Mule

Because Canvas has trouble copying images fro one shell to another consistently, here is another image or diagram for use in my online quizzes:


This is a diagram of two people pulling on a stubborn mule which refuses to budge.

Wednesday, April 15, 2020

Physics Test Images: Logic Tables!

A few logic tables which I have made up for bonus questions, since Canvas is defective and sometimes fails to copy images from one shell to another:

Here's one for "The Kennel Club":


And here's one about credit cards:


Here's one about endangered animals:


Here's one about people who keep birds as pets:


More to come later, I'm sure.

Thursday, April 9, 2020

General Physics II Quiz Images: Escher's "Hand Holding a Reflecting Sphere"

Because Canvas does not always reliably copy images from one shell to another, here is another image to be used in one of my tests or quizzes:

This is M.C. Escher's "Hand Holding a Reflecting Sphere" (1935).

Tuesday, April 7, 2020

General Physics II Images: Two Coils for Mutual Inductance

Because Canvas sometimes fails to correctly copy images from one shell to another, here is another image used for my tests or quizzes:

This is a pair of coils in proximity to each other.

General Physics II Quiz Images: LC Circuit Graphs

Since Canvas does not reliably transfer images or graphs from one shell to another, here is another set of images for use in my online tests or quizzes:

Version 1:


Version 2:


Version 3:


Version 4:


Version 5:


Version 6:


Version 7:


Version 8:


Version 9:


These graphs were constructed in common for an LC circuit.

Monday, April 6, 2020

General Physics II Graphs: RL Voltages

Because Canvas is defective and often does not properly copy graphs and images from one shell to another, here is another set of graphs used in one of my online tests or quizzes:

Version 1:


Version 2:


Version 3:
Version 4 (version 1 but for twice the time)


Version 5 (version 2 but twice the time)


These are voltage vs time graphs for an RL series circuit and a battery.

Monday, March 30, 2020

General Physics II Image: Conductor Sliding on a Pair of Conductor Rails

Because Canvas is so bad at copying images from one shell to another, here is another set of images used in one of my online tests or quizzes:

Version 1:


Version 2:


Version 3:


Version 4:


Version 5:


Version 6:


Version 7:


All of these show a conductor sliding along a set of rails in an uniform magnetic field.