When an atom emits light, an electron in it moves from a higher to a lower energy level.
Answer the following statement true (T) or false (F)
True
Physics & Space Science
You might also like to view...
Power: The voltage drop across a metal bar is 5.0 V while a current of 10.0 mA flows through it. How much power does this bar dissipate?
A. 50 mW B. 500 ?W C. 2.5 kW D. 0.50 kW
Physics & Space Science
Inelastic collisions occur when
A. The masses are all the same B. There is no compression during the collision C. Bonds between the objects are broken D. The objects stick together
Physics & Space Science
Saturn's rings are widest open, doubling the planet's brightness, when it is at:
A) opposition. B) quadrature. C) greatest elongation. D) equinox. E) solstice.
Physics & Space Science
Which are bigger—Celsius degrees or Fahrenheit degrees?
a. Fahrenheit b. Celsius c. Neither—they are the same size. d. This is a nonsensical comparison.
Physics & Space Science