What happens when a light bulb has too much power going to it

True or false: for a low-pressure system to strengthen, the surface air pressure must decrease. select one: a. True b. False

Extremely high temperatures and pressures are necessary for fusion reactions to take place in stars. true or false.

What are some characteristics of warm and cold air?

What are types of astronomy?

A bike rider rides at an average of 12 m/s for 30 minutes. How many km can the rider travel in that time? Show your work. (What it means by that time? I meant the 30 min just to let you guys know^^)

What elements are formed only during the supernova phase of large or extra-large madd star?

When a solid A of mass 12g is completed immensedin a measuring cylinder filled with water it diplaces the same volume of water as does solidB if mass 8 what can be deduced about the densities of solid AandB

Write the energy equivalent to 300 units of electrical energy in joules

Briefly describe why these searches suggest that star-like (our planet-like) objects and black holes cannot account for all the dark matter in the halo of our galaxy.

What two units of measurement are necessary for describing speed?