The threshold frequency of Cesium is 5.2 x 10^14 Hz.
To find the frequency of yellow light, we use the equation:
speed of light = wavelength x frequency
3 x 10^8 = 5.8 x 10^-17 x frequency
frequency = 5.17 x 10^24
This is higher than the threshold frequency of Cesium, thus, electrons will be emitted.
A mosses don’t have seeds
Hey!
The property of aluminum that allows aluminum foil to change its shape is malleability.
I am pretty sure u have pictures and this one should be the one that erika should make
Answer:
you can't go through a solid unless you broke the atoms in the wall
