Label these four parts of the Sun.

Which atom would emit light with the shortest wavelength?

The following diagram represent different electrons orbiting around different atoms. Which one most accurately reflects the change of position in an electron that would produce an absorption spectra

What is this object called?

Use the four spectra below. One object is at rest (not moving) and all the others are moving towards the observer. The left side of the spectra is blue light and the right side is red light. Which object is standing still?

Use the four spectra below. One object is at rest (not moving) and all the others are moving towards the observer. The left side of the spectra is blue light and the right side is red light. Which object is moving with the slowest speed?

Art mainly used for?

The female Pharaoh, who declared herself a man?

The first & second principles of architecture are?

Basic positions of Egyptian sculpture?