Which option lists the types of electromagnetic waves in order of increasing frequency?

visible light, infrared, ultraviolet

ultraviolet, infrared, visible light

visible light, ultraviolet, infrared

infrared, visible light, ultraviolet

A janitor comes across a spilled substance on the floor of a highschool chemistry lab. he wants to make sure that the liquid is neutral before cleaning it up. what would be safest to add to the puddle? a. pour on a base b. pour on a buffer c.

A person running at 5 mph puts on a burst of speed to finish a race at 7 mph. What is the velocity

Henry was given this cool toy for his birthday; he can use it to tell how fast someone is going at that moment in time. the toy must calculate the persons ... average velocity average speed acceleration instantaneous speed

You mix two ionic Solutions after you mix them in a beaker the solution turns cloudy after 5 minutes the solution becomes clear and a white powder has settled on the bottom of your maker is it physical or chemical change

Certain neutron stars (extremely dense stars) are believed to be rotating at about 1 rev/s. If such a star has a radius of 20 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation?

At the beach, describe where or when you would see wave fronts. How are wave fronts useful to surfers?

How would the moon appear from earth if the moon did not rotate?

Block B has mass 4.00 kg and sits at rest on a horizontal, frictionless surface. Block A has mass 2.00 kg and sits at rest on top of block B. The coefficient of static friction between the two blocks is 0.400.

T=2π√ (l/g) is dimensionally correct

A penny falls from a windowsill which is 25.0 m above the sidewalk. How much time does a passerby on the sidewalk below have to move out of the way before the penny hits the ground?