Match these items.
1. 186 · 105
speed of light
photoelectric effect
2. experiment demonstrated the particle nature of light
3. won a nobel prize for measuring the speed of light
4. light bends when entering water
reflection
refraction
5. light unable to penetrate a surface demonstrates this
michelson

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Asatellite with an orbital period of exactly 24.0 h is always positioned over the same spot on earth. this is known as a geosynchronous orbit. television, communication, and weather satellites use geosynchronous orbits. at what distance would a satellite have to orbit earth in order to have a geosynchronous orbit?