Q=mc(delta)T .In this problem T = the temperature -> 50 ºC ,m= 500 grams, c= specific heat capacity, for water which is 1 cal/gºC. Q= 500g x 1 cal/gºC x 50 ºC = 25,000 cal.
It should actually take 5000 calories.
Here is how:
Q = c x m x (Tf-Ti),
where c = specific heat, m = mass, Tf = final temp, and Ti = initial temp
or
(Heat) = (Specific Heat) times (Mass) times (Change in Temperature)
Thus,
Heat = 1cal/g *C x 100 g x 50*C = 5000 cal
Q=mass x (delta)T x specific heat capacity
50.0g x (83.0c-4.0c)x4.18j/gc
= 17000 J of heat with the appropriate significant figures
q(joules) = mass * specific heat * change in temperature
q = (20 grams H2O)(4.180 J/gC)(50o C - 25o C)
= 2090 joules of heat energy
==================
4.184 x 50 x 100 = 20920 Joules or 20.92 kJ
The specific heat of water is 4.179 Joules per (gram-degree-Celsius).
So, the specific heat of 50 grams of water would be: 4.179 J/g-degC * 50 g = 208.95 J/degC
The specific heat of water is 4181 J/kg.oC
A little over 1 calorie.
50 x 2 x 4180 = 418,000
Adding 41.84J
Ammonia is one example.
A calorie is essentially energy stored in the form of food. It takes one calorie to increase the temperature of 1 kilogram of water by 1 degree Celsius.
omg 11c
For 1 degree Celsius rise in temperature in air the speed of sound goes up by 0.60 m = 60 cm.
A degree Celsius is a measure of temperature.
Ammonia is one example.
correct
0.11cal/g degrees C
A 5 degree Fahrenheit increase is less than a 5 degree Celsius increase
100 degree
A 16 degree increase !
one degree centigrade is greater increase in temperature than one degreeFahrenheit.
It takes 80 calories per gram to increase the temperature of water by one degree. 4000 * 80 * 100 = 32000000 calories.
A 1 degree increase in either is the same increase in the amount of thermodynamic temperature. In layman's terms, a 1 degree increase in either feels the same.
generally speaking, for every 100 m (330 ft) elevation increase, the temperature drops 0.6 degree Celsius (or 1.08 degree Fahrenheit).
That engine requires a 195 degree thermostat in it.
A calorie is essentially energy stored in the form of food. It takes one calorie to increase the temperature of 1 kilogram of water by 1 degree Celsius.