Answer:
3.71 eV
Explanation:
λ = Wavelength of light = 224 nm = 224 x 10⁻⁹ m
c = speed of electromagnetic wave = 3 x 10⁸ m/s
V₀ = stopping potential = 1.84 volts
W₀ = Work function of the metal = ?
Using the equation


= 5.94 x 10⁻¹⁹
= 3.71 eV
The answer to this question is: C) Meteor Shower
Distance= speed x time
distance = 2.6 m/s x 120s
distance= 312 meters
Velocity is speed with direction. So, if velocity varies directly with speed, that statement would be true. A constant velocity would resort in a constant speed. They are connected and are dependant on each other.
I hope this helps!
~kaikers
Answer:
n.6 is T
Explanation:
because mass always stays the same where ever you are but weight changes depending on the gravity