Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
Thermodynamics
a glassblower heats glass (the system) to its softening temperature. Is the entrophy change of the system is positive or negative?
1 answer
It's positive. Add energy means more ways for the atoms/molecules to become randomized which is +S.
You can
ask a new question
or
answer this question
.
Related Questions
Two bars of identical mass are at 30 °C. One is made from glass and the other from another substance. The specific heat
In the production process of a glass sphere, hot glass is blown such that the radius,
r cm, increases over time (t seconds) in
A piece of glass has a temperature of 83.0 °C. Liquid that has a temperature of 43.0 °C is poured over the glass, completely
2. Which statement describes the effect of adding more energy to a system, assuming a phase change does not occur?(1 point)
A.
In the production process of a glass sphere, hot glass is blown such that the radius, r cm, increases over time (t seconds) in
Please tell me where i went wrong.
During an all-night cram session, a student heats up a one-half liter (0.50 10-3 m3) glass
A man heats a balloon in the oven. If the balloon initially has a volume of 0.4 liters and a temperature of 20°C. What will the
Why do water droplets sometimes form on the outside of a glass of ice water?(1 point)
Responses The temperature of the glass is
A piece of metal at 80 degrees celsius is placed in 1.2 L of water at 72 degrees celsius. The system is thermally isolated and
In the production process of a glass sphere, hot glass is blown such that the radius, r cm, increases over time (t seconds) in
