A student argues that the scientific theory of the atom is not useful because it has undergone so many changes over time. Which best argues against the student's reasoning?

wnat happens to the sound intensity level (expressed in dB) if we doubled the intensity of the voice of a specific sound?

The law of conservation of energy states that energy cannot be vor destroyed.

List three of the arguments of geologists that disproved of wegener's theory

Weather balloons appear only partially inflated when launched into the air. Why would scientists do this?

What is the definition of chemical change

How do you get over a break up? (I know this has nothing to do with school work but I really need some advice.)

Suppose you have a hypothesis you believe to be correct what should you do to make you become a theory A. Write a letter to the noble prize committee B. Do the same experiment over and over again C.

What method of heat transfer does heat energy use to reach earth from the sun?

What is the spring constant (in n/m) of a spring that stores 100 J of elastic potential energy when it is stretched 5 m?

Assuming 100% efficient energy conversion, how much water stored behind a 50cm high hydroelectric dam would be required to charge a 50 ampere-minute 12 volt battery with 600j of energy stored in it