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What else can I help you with?
How the boiling point can be identified from a heating curve?
The boiling point can be identified on a heating curve as the point where the temperature plateaus while heat is continuously applied. During this phase, the substance transitions from a liquid to a gas, causing a constant temperature despite the increase in heat. This plateau indicates that the energy is being used for the phase change rather than increasing the temperature. The boiling point is the temperature at which this transition occurs.
Why water doesn't boil deep underwater?
Water boils at a lower temperature under higher pressure, and at the depths of the ocean where pressures are extremely high, the boiling point of water is raised above the temperature of the surrounding environment. This prevents the water from boiling despite the high temperatures present at those depths.
Sweat glands are involved in regulating body temperature true or false?
True. Sweat glands play a crucial role in regulating body temperature by producing sweat, which evaporates from the skin's surface, helping to cool the body. This process is part of the body's thermoregulation mechanism, allowing it to maintain a stable internal temperature despite external temperature changes.
Does boiling point is a physical change or property?
Boiling point is a physical property of a substance, as it is a characteristic of the substance that remains constant despite changes in its physical state. When a substance reaches its boiling point, it changes from a liquid to a gas through the physical process of boiling.
Disscuss the skin's function for thermodynamics?
skin provides a control mechanism to maintain a homeostasis temperature of the whole body. when body temperature too low the body generates a body shaking mechanical force to provide energy to the body. when body temperature too high, the sweat gland releases energy as heat form to reduce body temperature.
How is melting and boiling alike?
They are both phase changes, this means that until the melting or boiling are complete the temperature of the system remains at the melting or boiling point, despite the continued input of heat energy.
How the boiling point can be identified from a heating curve?
The boiling point can be identified on a heating curve as the point where the temperature plateaus while heat is continuously applied. During this phase, the substance transitions from a liquid to a gas, causing a constant temperature despite the increase in heat. This plateau indicates that the energy is being used for the phase change rather than increasing the temperature. The boiling point is the temperature at which this transition occurs.
Why water doesn't boil deep underwater?
Water boils at a lower temperature under higher pressure, and at the depths of the ocean where pressures are extremely high, the boiling point of water is raised above the temperature of the surrounding environment. This prevents the water from boiling despite the high temperatures present at those depths.
What are the signs that a liquid has reached its boiling point?
Oh come one -_-''Its obviousBubbles of vaporised liquid will formThe temperature of the liquid when boiling will remain constant even when more heat is applied.As the liquid is heated, the vapour pressure increases until it equals the pressure of the gas above it.
Sweat glands are involved in regulating body temperature true or false?
True. Sweat glands play a crucial role in regulating body temperature by producing sweat, which evaporates from the skin's surface, helping to cool the body. This process is part of the body's thermoregulation mechanism, allowing it to maintain a stable internal temperature despite external temperature changes.
Why cold boiling happens in engine?
Cold boiling in an engine occurs when the temperature of the coolant drops below the boiling point due to low pressure, causing the coolant to vaporize despite being at a lower temperature. This phenomenon can result from inadequate coolant circulation, a malfunctioning thermostat, or air pockets in the cooling system. As vapor bubbles form, they can disrupt coolant flow, leading to overheating and potential engine damage. Proper system maintenance and pressure regulation are crucial to prevent cold boiling.
A student takes some water in a beaker and heats it over a flame for determining its boiling point He keeps on taking its temperature readings He would observe that the temperature of water?
Increases until it reaches 100 degrees Celsius, at which point it would begin to change phase into gas and stop increasing in temperature.
Does boiling point is a physical change or property?
Boiling point is a physical property of a substance, as it is a characteristic of the substance that remains constant despite changes in its physical state. When a substance reaches its boiling point, it changes from a liquid to a gas through the physical process of boiling.
What sort of clothes did vikings were?
Despite common misconceptions they don't wear horny helmets
Why is nitrogen a gas when it's so cold?
Nitrogen is not cold it is (as all other substances) the temperature you make it it is portrayed as cold because of liquid nitrogen that boils at -196 degrees it is used for a range of purposes from making ice cream to cryogenic medical purposes
Why would the temperature of a liquid remain constant when heat is continuously being added?
A temperature at which internal pressure become equal to atmospheric pressure is called boiling pointAt boiling point kinetic energy of liquid molecules remains constant ,although heat is continously supplied that is why boiling point of a liquid remains constant.
What do -40 Celsius and -40 Fahrenheit have in common?
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