the emission of electrons or other free carriers when light shines on a material.
Better technology is helping us because we can see more stuff like the microscope we able to make assumptions based on what we saw.
Answer:
gravitational force attract us towards the ground
Explanation:
The appropriate response is the Aneroid barometer. This kind of gauge has an incompletely cleared chamber that progressions shape, packing as barometrical weight increments and growing as weight declines.
I hope the answer will help you.
