What are some sources of electromagnetic radiation that you have encountered in your daily life in the past week?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

Moving force of air flows from areas of high pressure to areas of low pressure true or false

How can a ringing telephone can be heard through a closed door