Instructions
1. You will see 6 gray colored circles.
2. Your time will start after you press “START” button.
3. Observe all circles minutely and identify the one that changes color after some time.
4. The moment you observe the difference click on the same circle to stop the timer.
5. Record the time and the % noticed difference or the % color difference.
6. Repeat the step 1-5 and plot the graph between '% color difference' Vs 'number of attempts'.
7. To repeat the same experiment first reset the timer by pressing “RESET” button.
TIMER
Calculations: