Astronomy Simplified (#3): Speed of Light Experiment

this was the speed and wavelength of invisible light. can you build
an arrangement with two rotating clockwheels like it has been done before (m.i.t. physics) to calculate the speed of a bullet----------------------->>>>>??????

Then get a long chocolate bar before you do the video....

if YOURE handling the food, and YOURE gonna eat the food, THEN WHY DO YOU WEAR SAFETY GLOVES???? Are you grossed out by yourself? Do you have the cutties??

lol she put them on incase she touches the melted choc and so that she doesnt mess her hand...:D

yes, it's messy. Plus, you'd be surprised how hot and sticky chocolate gets after being heated.

That's not a very nice combination for one's skin.

Calm down.

thats wat she is talking about

k light is in the middle of the electro megnetic scale and the faster the frequency the shorter the wavelength and visversa.

Of course gravity affects light. Ever think carefully about what a black hole is? The gravitational force is so great that it bends light. That's why they call it a "black" hole. No light is ever visible in the areas where we find them.

incorrect..mostly

its not so much gravity accelerating the photons to itself like the earth does to us....its actually mostly the fact the the gravity is so strong at a black hole that space become curved..

basically...a straight line becomes a curved line