Osmium and iridium are both heavier than gold.
Such energy is called nuclear energy. There are basically two different variations on this principle. One, light atoms can be combined into heavier atoms (up to a certain point - somewhere around iron). This is known as fusion. The other is that heavy atoms (heavier than iron) can split into lighter atoms.
John said, "The bag was heavier than it looks.""A bowling ball is heavier than a feather."
Is natural gas heavier than air
When they're both at the same height, the heavier object has more gravitational potential energy.
It makes it heavier. However, a particle is matter (please leave anti-matter and energy out of this ;)).So your question actually is: What does more matter in matter do?
The two nuclei's are lighter than iron then when they are fused together they will release energy. If the two nuclei's are heavier than iron they will absorb energy when fused.
Nuclear fusion, of lighter elements onto heavier elements.
To conserve energy in beta decay.
No energy is gained when fusing iron into heavier elements. Heavier elements have a higher potential energy (nuclear energy) than iron.
A supernova is a star that explodes. Stars about the size of our Sun explode when they run out of "fuel". The fuel they have is Hydrogen which they fuse into Helium and thus convert mass into energy (they shine brightly), Then the Helium and some Hydrogen are fused into heavier elements (Lithium etc) making more energy. All elements heavier than Carbon and lighter than Iron are made in the supernova explosion that comes at the end of the star's "life". Heavier stars will make even heavier elements. The Earth is mostly made of these heavier elements. We are all stardust.
Matter is everything that isn't energy. There is nothing other than matter and energy. You can't compare the two. It's like asking, "What's bigger than the universe?"
No. Basically, if you fuse anything heavier than iron, you will require energy input, rather than releasing energy.
if it is an object, than it is composed of matter. if it is a form of energy, then it is not concidered matter
Because it requires more energy to transport heavier sediment than lighter sediment. As a river flows it loses energy, and hence begins to drop the heavier sediment. Imagine you had a handful of sand and a handfull of flower. The sand is heavier than the flower, and also larger. If you blow on both of your hands, the flower will be easily blown away, but the sand will be more difficult, because the grains are bigger and heavier, and require more energy to move.The heavier sediments are the first to overcome the power of the moving water with the power of gravity.
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