Fill in the blanks to complete each statement about metamorphic rocks. Rocks beneath the surface are forced toward the . This increases pressure and heat.
pockets rise, increasing heat. Temperature and pressure cause to change.

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

Could someone me find the answer to this problem.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?