Scientists can measure the height in
different units but problem could arise when they compare all the measurements.
That is the reason there is standard units for measurements.
<span>There may be error arises when an
American scientist is measuring the height of an object in inches and other Australian
scientist is measuring the height of same object in meters. Their data cannot
be compared because they are using different units to measure height.</span>
Reacting mass=11.0
molar mass =53.45
moles=reacting Mass /molar mass
11.0/53.45=0.21moles
Water can take bit by bit of rock and land. Also ice can do this too.
Hope this helps!
I had this same problem maybe we need to work together on this i think the anser is 42%
Hi! the question has some missing portion. The complete question is "T(K) means the temperature in the unit Kelvin. T(C) means the temperature in Celsius. If T(K) = T(C) + 273, and the current temperature is -27 C, what is the current temperature in kelvin?"
Answer: The current temperature is 246 K.
Explanation:
Kelvin is the SI unit of temperature which is symbolized as K. It is often called the absolute temperature. The lowest possible temperature in a Kelvin scale is "0". There exists no temperature beyond "0 K".
The mathematical relation between the temperature in the Kelvin scale to the temperature in the degree Celcius scale is given as:
......................... (1)
The current temperature in the degree Celcius scale is
Substituting the above value into equation-(1), we get: