What was the initial temperature is 250 calories reply .1 kg of gold the final temperature of the gold was 175°c ? the specific heat cold is 0.175 °c

Explanation:

When an amount of energy Q is supplied to a substance of mass m, the temperature of the substance increases by , according to the equation

where is the specific heat capacity of the substance.

In this problem, we have:

is the amount of heat supplied to the sample of gold

m = 0.1 kg = 100 g is the mass of the sample

is the specific heat capacity of gold

Solving for , we find the change in temperature

And since the final temperature was

The initial temperature was

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

radial fractures in a piece of glass look most like which of the following?

a. spokes of a wheel

b. a circle

c. a zig zag

d. none of the above

the correct answer is a. spokes of a wheel

hope this (: