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Authentic Melody's user avatar
Authentic Melody
  • Member for 1 year, 6 months
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0 votes
1 answer
59 views

Phase Changes: Energy Loss During Expansion

0 votes
1 answer
234 views

A Box on an Accelerating Truck: Understanding Forces and Friction

1 vote
1 answer
44 views

Defining Free Fall: Does Gravity Need to be the Sole Force Present?

2 votes
4 answers
119 views

Velocity at impact

1 vote
3 answers
141 views

Conservation of momentum and energy: what is considered to be the system?

9 votes
2 answers
1k views

Why don't less massive stars explode in form of supernovas?

0 votes
0 answers
26 views

The role of gas pressure in the life cycle of stars

3 votes
1 answer
141 views

Color temperature or effective temperature?

2 votes
2 answers
117 views

Thermal Radiation: Can Monatomic Gases and Single-Atom Substances Emit Radiation in All Wavelengths? [duplicate]

8 votes
9 answers
2k views

Why does a bulb not glow when one terminal of a bulb is connected to the negative terminal of a battery and other is connected to the ground?

1 vote
1 answer
92 views

Why do we use nuclide mass in nuclear reactions instead of nucleus mass?

1 vote
0 answers
36 views

Does producing a heavy nucleus release more energy than producing two lighter nuclei with the same number of protons and neutrons?

2 votes
2 answers
259 views

Why do different metals glow with different colours if all solids have the same emission spectrum?

1 vote
1 answer
147 views

How can the binding energy per nucleon graph be useful if you can't compare "all" products with "all" reactants?

2 votes
2 answers
348 views

If all matter can emit at all wavelengths, can all matter absorb at all wavelengths too?

2 votes
3 answers
2k views

Mass per nucleon graph

0 votes
1 answer
56 views

Do gases emit radiation at all wavelength? [duplicate]

2 votes
1 answer
99 views

Do all matter emits radiation at all wavelengths? [duplicate]

6 votes
1 answer
739 views

Is the Sun considered to be a black body as a whole or it is only the photosphere which is a black body?

0 votes
4 answers
118 views

Why doesn't a black body absorb its own radiation?

3 votes
1 answer
49 views

Different radiation intensities from a black body