Is it possible for energy to be destroyed?

Is it possible for energy to be destroyed?

The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it’s added from the outside.

How much energy is needed to destroy a building?

Chart for Destructive Capacity and Durability

Why can’t energy be destroyed or created?

The law of conservation of energy, also known as the first law of thermodynamics, states that the energy of a closed system must remain constant—it can neither increase nor decrease without interference from outside.

What Cannot be destroyed?

Matter makes up all visible objects in the universe, and it can be neither created nor destroyed.

Who said energy Cannot be destroyed?

Albert Einstein

“Energy cannot be created or destroyed; it can only be changed from one form to another.” (Albert Einstein).

How much energy is needed to destroy a star?

The total needed energy is therefore 5.50×1031 tons of TNT (to use the units of weapons development). Or, being a Star Trek far too, I looked at it as a matter/anti-matter bomb problem. That still takes 2.55×1027 grams of matter and anti-matter. That’s about half of Earth’s mass, or one big bomb.

How much energy does it take to destroy a galaxy?

Destroying a Galaxy
In order to take out, say, 250 billion stars – which we will assume are all like our Sun – then that would take 5.7 x 1051 joules.

Are humans matter or energy?

In life, the human body comprises matter and energy. That energy is both electrical (impulses and signals) and chemical (reactions). The same can be said about plants, which are powered by photosynthesis, a process that allows them to generate energy from sunlight.

Can energy be destroyed in a black hole?

You can’t destroy energy, all you can do is transform it. Now, the black hole recap. Naturally formed when the largest stars, those with more than 20 times the mass of the Sun, collapse violently and explode. Here the density of matter is so high, the escape velocity exceeds the speed of light.

Can space be destroyed?

No. And nor is energy. Energy is the one thing we can neither create nor destroy, and it seems to be intimately related to what space is. But nevertheless the stress-ball does get bigger as the pressure reduces, so it’s reasonable to say space is “created”.

Is it harder to destroy a star or a planet?

While the Death Star could destroy an Earth-sized planet, a Jupiter-sized planet would be a tough challenge, and the Galactic Empire would need to resort to using a Suncrusher to destroy stars.

What planet blew up?

The fall of an asteroid on Jupiter caused an explosion by the force of a nuclear bomb. Share: Last week, Japanese astronomers noticed a bright flash in the atmosphere of Jupiter. The flash turned out to be a powerful explosion, caused by the fall of an asteroid on the planet.

How do you detonate a planet?

Neil deGrasse Tyson: How to Blow Up a Planet – YouTube

Are we 99 empty space?

Every human on planet Earth is made up of millions and millions of atoms which all are 99% empty space. If you were to remove all of the empty space contained in every atom in every person on planet earth and compress us all together, then the overall volume of our particles would be smaller than a sugar cube.

Do atoms ever touch?

Again, atoms never touch in the everyday sense of the word for the simple reason that they don’t have hard boundaries. But in every other sense of the word “touch” that has meaning at the atomic level, atoms certainly touch.

What beats a black hole?

The only thing that can hasten a black hole’s demise is a cable made of cosmic strings, a hypothetical material predicted by string theory. But there is reason to take heart. Finding out black holes are nearly invincible could lead to better understanding of how physical laws work in the universe’s most extreme …

What can stop a black hole?

Nothing, not even light itself can escape a black hole. That includes all your magnificent explosion energy from your antimatter impact. You wouldn’t even see it happen. You’d just end up with a black hole with twice the mass.

Would you burn up if you fell from space?

In space, no kicking and flailing can change your fate. And your fate could be horrible. At the right angle and velocity, you might even fall back into Earth’s atmosphere and burn up.

Can I travel back to the past?

While the idea makes for great fiction, some scientists now say traveling to the past is impossible. There are a handful of scenarios that theorists have suggested for how one might travel to the past, said Brian Greene, author of the bestseller, “The Elegant Universe” and a physicist at Columbia University.

Would a Death Star be possible?

Although generating enough metal to build a Death Star would be “bonkers,” technically speaking, it would be possible, Peck said. But there would need to be a huge space industry infrastructure to support it, including the ability to launch many more rockets than we can today, and asteroid mining.

Could the Death Star destroy Jupiter?

What year will the moon hit the Earth?

Short answer: Technically it’s possible that the Earth and Moon could collide in the very distant future, but it’s very unlikely. It’s certainly not going to happen while any of us are alive. Long answer: The Moon is in a stable orbit around Earth.

What hit Jupiter 2021?

Astronomers have spotted a bright flash from a huge space rock slamming into Jupiter. This impact flash, seen in October 2021, was the brightest one since comet Shoemaker-Levy 9 hit the planet in 1994. Impact flashes on other worlds are similar to meteorite strikes on Earth, but only the largest are visible from afar.

Is there a doomsday device?

Although the United States has never constructed a doomsday machine, the concept was mimicked in the doctrine of mutually assured destruction (MAD), which was the basis of both U.S. and Soviet nuclear strategy in the 1960s and ’70s.

What can destroy a black hole?

Since nothing can escape from the gravitational force of a black hole, it was long thought that black holes are impossible to destroy. But we now know that black holes actually evaporate, slowly returning their energy to the Universe.