Press "Enter" to skip to content

Start Searching the Answers

The Internet has many places to ask questions about anything imaginable and find past answers on almost everything.

What phase do molecules move the fastest?

Phases of matter

molecules move fastest in this phase plasma
molecules move faster than liquids in this state gas
molecules move the slowest in this state solid
molecules move around each other in this state liquid

Do molecules move faster when heated?

Heating a substance makes its atoms and molecules move faster. This happens whether the substance is a solid, a liquid, or a gas.

What happens to the movement of molecules when their temperature is lowered?

The motion of the particles is increased by raising the temperature. Conversely, the motion of the particles is reduced by lowering the temperature, until, at the absolute zero (0 K), the motion of the particles ceases altogether. Because the particles are in motion, they will have kinetic energy.

When molecules increase temperature do they move?

Note how temperature effects the motion of the atoms or molecules in a liquid. As the temperature of a solid, liquid or gas increases, the particles move more rapidly. As the temperature falls, the particles slow down. If a liquid is cooled sufficiently, it forms a solid.

How does temperature change matter?

Physical conditions like temperature and pressure affect state of matter. When thermal energy is added to a substance, its temperature increases, which can change its state from solid to liquid (melting), liquid to gas (vaporization), or solid to gas (sublimation).

Why does temperature decrease with pressure?

For example, when the pressure increases then the temperature also increases. When the pressure decreases, then the temperature decreases. Because there is less mass in the can with a constant volume, the pressure will decrease. This pressure decrease in the can results in a temperature decrease.

What is the relationship between pressure and temperature?

The pressure of a given amount of gas is directly proportional to the temperature at a given volume. When the temperature of a system goes up, the pressure also goes up, and vice versa. The relationship between pressure and temperature of a gas is stated by the Gay-Lussac’s law.

What is the relationship between pressure volume and temperature?

Boyle’s Law – states that the volume of a given amount of gas held at constant temperature varies inversely with the applied pressure when the temperature and mass are constant.

What happens to pressure when temperature increases and volume stays the same?

The pressure of a gas is inversely proportional to its volume when temperature is constant. The product of pressure and volume is constant when temperature is constant. This relationship is known as Boyle’s law or Mariotte’s law .

Do volume and temperature have a direct relationship?

If two letters are touching each other, they have a direct relationship. That is, pressure and temperature have a direct relationship, and volume and temperature have a direct relationship.

What happens to pressure if temperature is doubled?

If temperature were to double the pressure would likewise double. Increased temperature would increase the energy of the molecules and the number of collisions would also increase causing the increase in pressure. Doubling the temperature likewise doubled the pressure.

Does water temperature increase with pressure?

Pressure and Water Temperature Points Pressure does not directly alter water temperature. Instead, it shifts the freezing, boiling and maximum density points. The temperature at which boiling and freezing occur will only hold true at sea level 3. Pressure can change the boiling point of water.

How hot can you get water under pressure?

Inside a pressure cooker, the pressure can increase by an additional 15 psi, to almost 30 psi. At that pressure, water boils at 121°C (250°F).

At what pressure does water boil at 60 C?

Online Water Boiling Point Calculator

Absolute pressure point
[Microns] [μm Hg] [in Hg] [°C]
200000 7.874 67
149352 5.880 60
100000 3.937 52

Is it hotter or colder at the bottom of the ocean?

Cold water has a higher density than warm water. Water gets colder with depth because cold, salty ocean water sinks to the bottom of the ocean basins below the less dense warmer water near the surface.

What is the temperature of the ground about 10 feet deep?

So, it is a cold winter day, the outside air temperature is 30 °F, but the temperature of the ground 10 feet down is a balmy 50 °F.

Why is sea water cold in day time and warm at night?

Ocean Effect The sea air keeps things warmer at night and cooler during the day. This is because of the atmospheric mixing and local winds that are created. The last idea is one of big ocean currents. Large amounts of heat and energy move every day by the force of the wind acting on the ocean.

How hot is the Earth 1 mile down?

The temp gradient is about 1.6 deg per 100 ft. Thus at 1 mile deep it is about 84 deg plus 60 deg or about 144 deg.

How deep can a human go underground?

Humans have drilled over 12 kilometers (7.67 miles) in the Sakhalin-I. In terms of depth below the surface, the Kola Superdeep Borehole SG-3 retains the world record at 12,262 metres (40,230 ft) in 1989 and still is the deepest artificial point on Earth.

How deep can humans live underground?

Away from tectonic plate boundaries, it is about 25 °C per km of depth (1 °F per 70 feet of depth) near the surface in most of the world. So it might be around 100 F at about 2250 feet down (if I didn’t make an arithemetic mistake).

Is there a secret underground city?

Derinkuyu, Cappadocia, Turkey Cappadocia city, located in central Turkey, is home to no less than 36 underground cities, and at a depth of approx. 85 m, Derinkuyu is the deepest. Unique to Derinkuyu is the cruciform church located between the third and fourth level and the barrel-vaulted ceiling.

What are the disadvantages of living underground?

One appeal is the energy efficiency and environmental friendliness of underground dwellings. However, underground living does have certain disadvantages, such as the potential for flooding, which in some cases may require special pumping systems to be installed.

What was found in the deepest hole ever dug?

The Earth’s crust is broken into many smaller plates that slide very slowly over a more mobile or ‘plastic’ material called the asthenosphere. The deepest hole within the U.S. is the Bertha Rogers gas well in Oklahoma at 32,000 feet (6 miles) deep. The well was halted because it struck molten sulfur.

Has anyone dug to the mantle?

This is the Kola Superdeep Borehole, the deepest manmade hole on Earth and deepest artificial point on Earth. During the Cold War, there was a race by the superpowers to drill as deep as possible into the Earth’s crust – and even to reach the mantle of the planet itself.

What happens if you drill a hole through Earth?

With such immense speed, you completely overshoot earth’s center. As you travel through the far end of the hole, gravity is now in the opposite direction and slows you down. You are slowed down to zero speed just as you emerge from the hole on the other side of the world.