WILL GIVE BRAINLIEST A sample of food starts with a mass of 10.0 grams and when burning, it heats 100.0 grams of water from 20°C to 28.5°C. At the end, there is 7.8 grams of food left after burning.
a) What amount of heat energy was produced in Joules and Calories?
b) What is the calorie per gram for the food sample?

Please provide full solution/explanation.

Study the diagram showing the range of temperature in the earth’s layers. which temperature most likely corresponds to the asthenosphere? 1,613°c 2,521°c 3,628°c 6,217°c

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].