Quantum theory describes electromagnetic radiation as consisting of particles called ____, which are energy packets that move at the speed of light.
A. protons
B. photons
C. hadrons
D. qubits
Answer: B
Trades & Technology
You might also like to view...
What is the load for 40 non-dwelling unit receptacles? (Assume that the load is not continuous.)
a. 5,400VA b. 6,750VA c. 7,000VA d. 7,200VA
Trades & Technology
_____ comes from the bast fibers of the flax plant
A) Linen B) Cotton C) Silk D) Rayon
Trades & Technology
The weep hole on a water pump is located where?
A) Between the bearing and the engine B) Between the impeller and the seal C) Between the seal and the bearing D) Any of the above, depending on engine
Trades & Technology
Explain the difference between a linear power supply and a switch-mode power supply
What will be an ideal response?
Trades & Technology