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Elis [28]
3 years ago
11

When is thermal equilibrium achieved between two objects

Physics
1 answer:
melisa1 [442]3 years ago
8 0

Answer:

when the temperatures of the two objects are equal

Explanation:

Thermal equilibrium is achieved between two objects when the temperatures of the two objects are equal. Heat flows from hot to cold objects. When the two objects attain equal temperatures, we say thermal equilibrium has been achieved

You might be interested in
Define Velocity.<br>Have a Nice Day Ahead​
Usimov [2.4K]

Answer:

the speed at which something moves in a particular direction

Explanation:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. ... Velocity is a physical vector quantity; both magnitude and direction are needed to define it.

6 0
3 years ago
explain why for thousands of years people believed that stars moved across Earth's sky. Explain why we now have a different expl
Anarel [89]

Answer:

Ptolemy proposed a model, he reference system is centered on the Earth

Copernicus, proposed a deferent system,  this system is centered on the Sun, where it is at the origin of the system

Explanation:

Thousands of years ago, Ptolemy proposed a model to explain the movement of the planets and stars in the sky, in this model the reference system is centered on the Earth, so each body is orbiting in different spheres around the Earth as its center, this system had very complicated calculations and curves to be able to explain the orbits of the planets.

More recently Copernicus, proposed a deferent system, this system is centered on the Sun, where it is at the origin of the system, in this system the movement of the planets are ellipses, which is a much simpler explanation and has been widely accepted, in current systems the reference system is fixed in the bodies more massive, since this simplifies the explanation of the movements.

6 0
3 years ago
Pleasseee answer, I really need this
klio [65]

Answer:

B

Explanation:

Technically none of them are completely correct, however the Professor likely just wants you to recognize that endothermic means absorbing heat which therefore means that the product should be hotter than than the reactants.

3 0
3 years ago
What kind of waves are present during an earthquake? ...
Brrunno [24]

Answer:

1. The two main types of waves are body waves and surface waves. Body waves can travel through the earth's inner layers, but surface waves can only move along the surface of the planet like ripples on water. Earthquakes radiate seismic energy as both body and surface waves.

2. potential energy

3. Newton's second law of motion is F = ma, or force is equal to mass times acceleration.

4. Refraction is the bending of light

5. Density uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). Density is defined as mass per unit volume.

Explanation:

6 0
3 years ago
What does C. M. E. stand for?
Mashcka [7]
Canadian Manufacturers and Exporters
Certified Municipal Engineer (New Jersey)
Centre for Molecular Epidemiology
Comando de Missiones Especiales (Cuban special operations group)
Club des Micro-Entrepreneurs (French small business owners association)
Conservation of Mechanical Energy (Physics)
Construction Matériel Environnement
           (French stormwater treatment equipment manufacturer)
Conseil Mondial des Éleveurs (French: World Council of Farmers)
Composite Materials Engineering (Australia)
Computer-Mediated Education (various schools)
Community Music East (UK)
<span>Coefficient of Moisture Expansion
</span><span>College of Military Engineering (Pune, India)
</span>Centre for Mathematics Education (est. 1983: The Open University; UK)
Canadian Military Engineers (Canadian Army)
.
.
etc.

The one I think you're talking about:  Coronal Mass Ejection (from the sun)

4 0
3 years ago
Read 2 more answers
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