The highest mountain on Venus is also the only feature to be named after a man; its namesake is the Scottish scientist who laid the foundations for our understanding of electro-magnetic waves. This is Mount:

What are similarities and differences between refraction, reflection, diffraction and absorption?

Argon, neon, and xenon are examples of

Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?