Thunderstorm Free

Contains Ads

This application calculates the distance of a thunder storm by measuring the time between a lightning and the corresponding thunder.

How to use:
- When you see the lightning press the 'Lightning' button.
- Wait until you hear the thunder and press the 'Thunder' button.
- Tap the distance to toggle between metric and imperial units.
- With the help of the history list you can see whether the storm comes closer and moves away.

Background:
The speed of light is much faster than the speed of sound. By measuring the time between the lightning and corresponding thunder one can easily approach the distance by multiplying the duration with the speed of sound.

Ad supported freeware
Read more
3.4
91 total
5
4
3
2
1
Loading...

What's New

- loads faster
- works offline
Read more

Additional Information

Updated
September 5, 2018
Size
5.6M
Installs
10,000+
Current Version
1.1.0
Requires Android
4.0.3 and up
Content Rating
Everyone
Permissions
Offered By
SpeedyMarks
Developer
Zur Marktflagge 5 10247 Berlin Germany
©2018 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.