Energy Topic Questions

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We found 352 questions associated with the 'Energy' topic. Displaying results 191 - 200.

Can an object's mechanical energy be equal to its gravitational potential energy?

explain please?

Posted 3+ months ago | 3 answers | 1 star | Open

Related topics: energy, mechanical, equal, object, physics

Is it possible in theory to create a wormhole inside a blackhole and then use it for energy needs?

Let's say we can finally create a wormhole, is it possible to create a wormhole inside a black hole? Will the small segment of the black hole ...

Posted 3+ months ago | 1 answers | | Open

Related topics: black, hole, inside, energy, theory

Does sound last forever?

Einstein stated energy never dies it only changes. Light travels into infinity, does sound?

Posted 3+ months ago | 0 answers | | Open

Related topics: light, sound, travel, energy, forever, infinity, einstein

I want to calculate how much heat (from solar energy) is stored in Birch wood (1 cubic meter)Is my?

(1 cubic meter of Birch) Is my calculation correct? Before calculating the heat I need to find out how much energy hit the Birch wood (1 cubic ...

Posted 3+ months ago | 0 answers | | Open

Related topics: wood, heat, birch, energy, solar, meter, calculation

Why the energy in an orbit or energy level is the same?

Posted 3+ months ago | 0 answers | | Open

Related topics: energy, level

What is the maximum number of f orbitals in any single energy level in an atom?

a. 1 b. 3 c. 5 d. 7

Posted 3+ months ago | 2 answers | | Open

Related topics: number, atom, single, energy, level, numbers

I could be 100% wrong but I have heard that to travel at the speed of light you need infinite?

... energy and I was wondering if you had a perpetual motion machine and converted it to create energy off of motion could that be infinite energy ...

Posted 3+ months ago | 2 answers | | Open

Related topics: speed, machine, light, motion, travel, energy, infinite, wondering

I need help with physics homework please?

*english is not my native language so im sorry if i didnt explain this well How many photons in the unit of time does a lamp emit, if her P is 100W, ...

Posted 3+ months ago | 0 answers | | Open

Related topics: homework, physics, energy

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