If each metal is hit with light at a minimum wavelength, can I vary the intensity of the light to start emitting electrons?

What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20

The plum pudding model of the atom state that ?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.