Physics, 31.01.2020 17:57 ashley4329
How many calories are required to raise the temperature of 105 g of water from 30.0°c to 70.0°c?
Answers: 1
) is defined as a unit of thermal energy that is equivalent to the amount of heat (
) needed to raise the temperature of 1 gram 
of water by 1 degree Celsius 
. 
(1)
is the mass
is the specific heat of the element. In the case of water 
is the variation in temperature, which in this case is 
Another question on Physics
Physics, 21.06.2019 18:30
A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s
Answers: 3
Physics, 21.06.2019 20:30
When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false
Answers: 1
Physics, 22.06.2019 14:30
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
Answers: 2
Physics, 22.06.2019 14:40
A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.
Answers: 1
You know the right answer?
How many calories are required to raise the temperature of 105 g of water from 30.0°c to 70.0°c?...
Questions
Arts, 18.11.2020 01:00
Mathematics, 18.11.2020 01:00
Mathematics, 18.11.2020 01:00
Chemistry, 18.11.2020 01:00
Chemistry, 18.11.2020 01:00
Health, 18.11.2020 01:00
Mathematics, 18.11.2020 01:00
Mathematics, 18.11.2020 01:00
World Languages, 18.11.2020 01:00
Mathematics, 18.11.2020 01:00
