1 Free Certificate of Origin and Bill of Sale (Many dealer will charge $40-$50 for them to prepare and send you the Certificate of Origin and Bill of Sale, which required to register your vehicle.
What are speeds of sound and of light . We are doing research on lightning and thunder . The speed of sound through air is about 340 meters per second. (The speed of sound in water is about 4 times faster than this). The speed of light in air is about 300 million meters per second.
The fastest thing in the whole. universe is the speed of light in a vacuum (like outer space!), clocking in at a great 2.99 x 10 8. m/s. Light. travels in waves , and we call this traveling propagation . Propagation of waves has both a speed and a. direction, called the velocity . The velocity of light changes depends on the material it travels through. Light waves can be changed in a few different ways. Reflection is when the waves bounce off a. surface and change direction, like when they hit a mirror or pool of water.