skyebluesinger skyebluesinger

01-01-2019
Geography

contestada

how many calories of heat energy are required to raise the temperature of 6 grams of water from 10 degrees celcius to 15 degrees celcius

Respuesta :

11-01-2019

Quantity of heat, Q = mc(t2 – t1), hence:
273 × 103 J = 10 kg × c × (85 – 15)°C
where c is the specific heat capacity,
i.e. 273000 = 10 × c × 70
from which, specific heat capacity, c =
273000/10 × 70
= 390 J/(kg °C

Answer Link

Otras preguntas

how many hundreds are in 200+10+6

Provide an original example of a free verse stanza of poetry. Identify why your poem would be considered free verse.

Which of the following pieces of evidence BEST supports the inference Jane felt protective of her friends? Group of answer choices

The Sun is the center of our solar system and creates a large amount of gravitational force. If this system lost the Sun, what would happen to the planets?

mool shabd and upasarg for abhiyaan ncert grade 9 hindi

Which expression is equivalent to the expression below? g + g+g+g+g+g

Gavin drank 3/4 of a liter of orange juice from the container, which was 3/8 of the orange juice that was originally in the container. How much orange juice was

1/2 x 1 2/3 write the answer as a fraction or as a whole or mixed number

2. How did islam affect the culture of its new converts and the already existing religions?

For a test Four points are drawn on the coordinate plane and connected with straight lines to form a rectangle. Three of the vertices of the rectangle are locat