From 70 mph, the hefty Challenger SRT Hellcat came to a stop in only 159 feet. Thatâs impressiveâand in the neighborhood of the 150- and 156-foot stops we recorded in our long-term Camaro and Mustang.
1 Answer. , works at Studying. Gas giants do have a solid core. Its mostly hard rock, and is surrounded by hydrogen and light gases. It is believed that due to the high pressure , the hydrogen near the core is metallic, but the exact physical composition is a mystery.
The output of these helium fusion reactions is carbon. Convection currents deep within the star carry the carbon upwards to the surface, where itâs deposited in the starâs outer atmosphere. The second way carbon stars can appear is through a binary system. One star is a red giant, and the other star is a white dwarf.illions of years ago, both the red giant and the white dwarf were main sequence stars, and during this period one star siphoned material off the other and collected it on its outer atmosphere. Today we see a red giant with an unusually high amount of carbon in its atmosphere.