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Why is body temperature not a good fixed temperature for establishing a temperature scale?
Not everyone has the same body temperature and it changes with throughout the day
What is the upper fixed point and the lower fixed point in a clinical thermometers?
The upper fixed point in a clinical thermometer is typically the temperature of a healthy human body (e.g., 37 degrees Celsius). The lower fixed point is usually the temperature of melting ice (e.g., 0 degrees Celsius). These fixed points help calibrate the thermometer for accurate temperature measurements.
Which law governs the distribution of radiant energy over wavelength for a black body at fixed temperature?
The law that governs the distribution of radiant energy over wavelength for a black body at a fixed temperature is called Planck's law. It describes how the intensity of radiation emitted by a black body varies with wavelength at a specific temperature.
What is the body temperature of a chameleon?
A tiger's (P. tigris) average body temperature is 37.5ºC or 99.5ºF.
Do liquids have fixed temperature but no fixed shape?
Yes
What is lower fixed point?
upper fixed point is a temperature of stem from water boiling and standards atmospheric pressure lower fixed point is the temperature of pure melting ice.
What is the body temperature of mollusks?
Mollusks are ectothermic animals, meaning their body temperature is largely influenced by the surrounding environment rather than being internally regulated. As a result, their body temperature typically matches that of the water or substrate they inhabit. This can vary significantly depending on factors like habitat, geographic location, and the time of year. Therefore, there isn't a fixed body temperature for mollusks; it fluctuates with environmental conditions.
What are the characterstics of liquid?
It has a fixed mass, volume and density at a fixed temperature. It does not have a fixed shape. It is incompressible.
Do liquids have a fixed temperature but no fixed shape?
Yes, liquids have a fixed temperature at a specific pressure until they reach their boiling point, at which point they turn into gas. Liquids do not have a fixed shape and take the shape of their container.
What is the lower fixed point and upper fixed point of clinical thermometer?
The lower fixed point of a clinical thermometer is the temperature of the ice point (0°C) and the upper fixed point is the temperature of the steam point (100°C at standard atmospheric pressure). These fixed points are used to calibrate the thermometer for accurate temperature measurements.
It has a definite volume but has no definite shape what is the answer?
A fixed quantity of liquid at a fixed temperature and pressure.
Do liquids have fixed temperature?
No. They can be heated or cooled.
