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If you were to fill a graduated cylinder to 250 ml then drop an object that raises the water level to 300 ml what is the volume of the object in cubic centimeters?
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What raises one gram of water one degree Celsius?
One calorie of heat energy raises one gram of water one degree Celsius.
Does Increasing the pressure of a liquid lower its boiling point?
No, increasing the pressure of a liquid actually raises its boiling point. This is because higher pressure increases the kinetic energy required for molecules to escape the liquid phase and enter the gas phase, which raises the temperature needed for boiling to occur.
What do water drops heated by the sun turn into?
Water drops heated by the sun turn into water vapor, which is a gas. This process is called evaporation.
Does lime raise or lower pH levels?
Lime raises pH levels because it is alkaline in nature. When lime is added to soil or water, it reacts to neutralize acidity and increase pH levels.
What three things produce a fire?
The three things that produce a fire are fuel, heat, and oxygen. Fuel provides the material that burns, heat raises the temperature of the fuel to its ignition point, and oxygen allows the combustion process to occur.
What is the density of an object with a mass of 2g that when placed in a graduated cylinder with water raises the volume of water from 20ml to 30 ml?
The volume of the object is the difference in water level before and after the object is added, which is 10 ml (30 ml - 20 ml). The density of the object is mass divided by volume, so 2g / 10 ml = 0.2 g/ml. Therefore, the density of the object is 0.2 g/ml.
How does the buoyant force affect a submerged object?
If the weight of the object is higher than the buoyant force the object SINKS. And the opposite happens if the weight is lower than the buoyant force. If it is equal, the object neither sink nor float, it is neutrally buoyant.
What part on a dump truck ueses hydraulic?
The cylinder which raises the dump body.
What is the density of an object with a mass of 5g that when placed in a graduated cylinder raises the volume of water from 30mL to 45mL?
The volume of the object displacing the water is the difference between the final volume (45mL) and the initial volume (30mL), which is 15mL. Since 1mL is equivalent to 1cm^3, the volume of the object is 15cm^3. To find the density, divide the mass (5g) by the volume (15cm^3) giving a density of 0.33 g/cm^3.
What is the screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
What is the Archimedes's screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
How do dump trucks work?
Hydraulic pressure causes a sectional cylinder to expand, and this raises the front of the dump body. Gravity pulls the material out of the dump body.
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with vapor from the cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with the vapor from a cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
What would happen if an irresistible force met an immovable object?
This scenario is considered a paradox, as an irresistible force cannot exist alongside an immovable object in classical physics. It raises questions about the nature of the concept of an immovable object and an irresistible force.
What are the simple machines with in the Archimedes screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
What is an effect of heat on the temperature of an object?
Applying heat to an object typically raises its temperature by transferring thermal energy to the object's molecules. This causes the molecules to move faster, increasing their kinetic energy and leading to a rise in temperature.
