Photons with the highest frequency have the lowest
A. Energy
B. Color
C. Speed
D. Wavelength

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

0.11 m/s and 0.28 m/s should be correct