Determine at what rate is energy being removed

Reference no: EM13677514

A 150 gram aluminum cup contains 1100 gram of water in thermal equilibrium with the cup at 80°C. The combination of water and cup is cooled uniformly therefore that the temperature decreases by 1.1°C per minute.

Find at what rate is energy being removed? Express your answer in watts.

______W

Determine how much energy is required to raise the temperature of 1.80 kilogram of cadmium from 16.2°C to 163°C?

_______kJ

Reference no: EM13677514

Questions Cloud

Estimate what the final temperature of the water : A 116 gram cube of ice at 0°C is dropped into 1.0 kilogram of water that was originally at 82°C. Determine the final temperature of the water after the ice has melted

Do you think that six sigma is always most cost effective : Do you think that Six Sigma is always the most cost effective approach for all processes? Why or why not?

Compute the electric flux during the hole : An uncharged nonconductive hollow sphere of radius 12.0 cm surrounds a 14.0 µC charge located at the origin of a Cartesian coordinate system. A drill with a radius of 1.00 mm is aligned along the z axis, and a hole is drilled in the sphere. Compute t..

Calculate the final temperature of the mixture : A 85 gram ice cube at 0°C is located in 730 gram of water at 22°C. Determine the final temperature of the mixture

Determine at what rate is energy being removed : A 150 gram aluminum cup contains 1100 gram of water in thermal equilibrium with the cup at 80°C. Find at what rate is energy being removed

The six strings of a guitar are the same length : The six strings of a guitar are the same length and under nearly the same tension, however they have different thicknesses. On which string do waves travel the fastest? The thickest or thinnest? Why?

Find how much time elapses : A 1.00 kilogram, horizontal, uniform tray is attached to a vertical ideal spring of force constant 190 N/m and a 270 gram metal ball is in the tray. Find how much time elapses between releasing the system at point A and the ball leaving the tray

Two separate methods by which cholecystokinin-leptin act : Explain the two separate methods by which cholecystokinin (CKK) and leptin act on the CNS to restrict food intake. Name one effective (FDA-licensed) drug that reduces food intake, and indicate its mode of action. Why have many other compounds failed ..

Improve the efficiency of their operations : To help improve the efficiency of their operations, the Maitre De has hired you to write a program that simulates people waiting for tables. The goal is to determine the average amount of time people spend waiting for tables.

User Account

All Pages