Calculate change in sun-s entropy when radiation was emitted, Chemistry

Calculate change in sun-s entropy when radiation was emitted

A 1.00 m2 black surface is exposed to direct sunlight and completely absorbs 1400 J of radiation during a 1.00 s interval.

(a) Calculate the change in entropy of the surface.

(b) Calculate the change in the sun's entropy when this radiation was emitted from the surface of the sun at a temperature of 5500 K.

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate change in sun-s entropy when radiation was emitted

Reference No:- TGS0152350

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Calculate the atomic mass of 109 ag

The element Ag has two naturally occurring isotopes 109Ag and 107Ag, and its average atomic mass is 107.868 amu. The natural abundance of 107Ag is 51.87% and its atomic mass is 106.905 amu. Calculate the atomic mass of 109 Ag.

Q : Problem based on potential energy of the system

Find both the potential energy of the system when the car is at points a and b and the change in potential energy as the car moves from point a to point b , assuming y = 0 at point b.

Q : What is the equilibrium constant for this reaction at 1000 k

The free energy of formation of NO is 78 kJ mol¯1 at the temperature of an automobile engine (1000 K). What is the equilibrium constant for this reaction at 1000 K?

Q : Initial negative charge on one of the spheres

What was the initial negative charge on one of the spheres, and what was the initial positive charge on the other?(Hint: Use charge conservation and solve for one of the initial charges. You will end up with a quadratic equation. The solutions giv

Q : Calculate change in sun-s entropy when radiation was emitted

Calculate the change in the sun's entropy when this radiation was emitted from the surface of the sun at a temperature of 5500 K.

Q : Calculate how many such photons are emitted per second

Assuming that the light has an average wavelength of 510.0 nm, calculate how many such photons are emitted per second by a 80.0-W incandescent lightbulb.

Q : Estimate the electric field strength

An electric field with a magnitude of 156 N/C exists at a spot that is 0.15 m away from a charge. At a place that is 0.51 m away from this charge, what is the electric field strength?

Q : What is safes coefficient of kinetic friction on bank floor

Bonnie and Clyde are sliding 470 kg bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde pushes from behind with 450 N of force while Bonnie pulls forward on a rope with 345 N of force. What is the safe's

Q : Find the gas-s change in entropy for the process ba

Exactly 1.00 mole of an ideal gas undergoes an iso thermal expansion (T 300 K) from state A to state B. Find the gas's change in entropy for the process BA.

1925742

Questions
Asked

3,689

Active Tutors

1457760

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate change in sun-s entropy when radiation was emitted

Reference No:- TGS0152350

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Calculate the atomic mass of 109 ag

Q : Problem based on potential energy of the system

Q : What is the equilibrium constant for this reaction at 1000 k

Q : Initial negative charge on one of the spheres

Q : Calculate change in sun-s entropy when radiation was emitted

Q : Calculate how many such photons are emitted per second

Q : Estimate the electric field strength

Q : What is safes coefficient of kinetic friction on bank floor

Q : Find the gas-s change in entropy for the process ba

What if client is experiencing tonic-clonic seizures

Discuss client newly diagnosed with a seizure disorder

Develop a trusting relationship with a group home worker

Teaching client who is newly diagnosed with epilepsy

What if patient is experiencing status epilepticus

What if client newly diagnosed with a seizure disorder

Nurse has administered gabapentin to a client

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate change in sun-s entropy when radiation was emitted

Reference No:- TGS0152350

Recent Questions Asked Chemistry

Q : Calculate the atomic mass of 109 ag

Q : Problem based on potential energy of the system

Q : What is the equilibrium constant for this reaction at 1000 k

Q : Initial negative charge on one of the spheres

Q : Calculate change in sun-s entropy when radiation was emitted

Q : Calculate how many such photons are emitted per second

Q : Estimate the electric field strength

Q : What is safes coefficient of kinetic friction on bank floor

Q : Find the gas-s change in entropy for the process ba

Asked Questions