Mobile PhysLab: Malus Law (馬呂士定律) Application icon

Mobile PhysLab: Malus Law (馬呂士定律) 1.1

4.3 MB / 1+ Downloads / Rating 5.0 - 5 reviews


See previous versions

Mobile PhysLab: Malus Law (馬呂士定律), developed and published by FCU Mobile PhysLab, has released its latest version, 1.1, on 2020-07-23. This app falls under the Education category on the Google Play Store and has achieved over 50 installs. It currently holds an overall rating of 5.0, based on 5 reviews.

Mobile PhysLab: Malus Law (馬呂士定律) APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

Read More

App Screenshot

App Screenshot

App Details

Package name: appinventor.ai_forrestlifeb.Malus_v2

Updated: 5 years ago

Developer Name: FCU Mobile PhysLab

Category: Education

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Mobile PhysLab: Malus Law (馬呂士定律) on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

5.0
Total 5 reviews

Previous Versions

Mobile PhysLab: Malus Law (馬呂士定律) 1.1
2020-07-23 / 4.3 MB / Android 2.1+

About this app

Malus’ law is an important experiment to understand the polarization property of light and demonstrate the transverse characteristic of electromagnetic waves. This App is served as a photometer to automatically measure the illuminance of a polarized light through the second polarizer. The diagram of illuminance as a function of (cosθ)^2 (θ is the angle between two polarizers) is auto-generated by the App accompanying with a linear fitting function and the regression coefficient.

Required Apparatus:
A laser point (as a light source)
A DIY module for experiment (comprising of two polarizers, adjustable holders)
A smartphone with “Mobile PhysLab: Malus Law” App

Procedures:
1. Construct the DIY module for experiment.
2. Set up the laser point, the DIY module for experiment, and the smartphone.
3. Determine the angle between two polarizers.
4. Setup the Malus’ Law App and rotate the second polarizer to get different θ in the range 0° to 90° to measure the illuminance against different values of θ.
5. Switch to Chart View in the App and check the functional relation between illuminance and (cosθ)^2.


Authors:
Yuanxi Li(李元熙)
Shih-Sin Jhang(張詩昕)
Bing-Shiou Tsai(蔡秉修)
Yao-Chen Hung(洪耀正,Advisor)

Mobile PhysLab, Feng Chia University, Taichung, Taiwan

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows an application to read from external storage.
Allows an application to write to external storage.