Mirrors and Ray Diagrams for High School Science app icon

Mirrors and Ray Diagrams for High School Science

Ray diagrams for plane, convex and concave mirrors

Matthew Craig · com.mygdx.mirrors

Not rated yet 1K+ downloads v2.0 2.6 MB Android 2.3+ PEGI 3 · Everyone

Download APK 2.6 MB All versions

At a glance

Latest version
v2.0 (2)
Updated
Mar 29, 2023 (3 years ago)
APK size
2.6 MB
Requires
Android 2.3+ (API 9)
CPU support
x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Category
Education (app)
Website
mattcraig.org
Developer contact
[email protected]

About this APK

Mirrors and Ray Diagrams for High School Science is an app by Matthew Craig in the Education category. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

What's new in v2.0

Fixed a crash bug

Description

From the listing uploaded by “appupdater”.

This simulation allows you to manipulate objects in front of plane, convex and concave mirrors, to see the resulting ray diagrams and images. - Use the selector in the top left to change modes. - Camera can be translate and zoomed by dragging and pinching. PLANE mode: - drag the arrow by the center - rotate the arrow by either end CONCAVE/CONVEX mode: - drag the object by the top of the arrow - move the mirrors by dragging their centers - use the buttons to show rays, and a coin instead of an arrow - change the focal length of the mirror with the curvature slider REAL mode: - use the button in the top right to switch objects between ray box, bulb, and triangle - the objects can be dragged - the bulb can be placed at the focal point of the mirror for parallel reflections - the mirror can be rotated around to use the convex side - the triangle object can be used to see how images would actually look in the mirrors

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Mar 29, 2023
  • Antivirus scan result not available
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)21:50:71:FB:93:5B:AD:A4:C9:0F:29:4E:3E:BD:4D:E3:4D:FF:37:6F
  • File MD52ac272eb2aa9264d6ff6837173ebd715
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Mirrors and Ray Diagrams for High School Science APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Mirrors and Ray Diagrams for High School Science APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 2ac272eb2aa9264d6ff6837173ebd715.

Tags

mygdx mirrors education

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