Friday
April 18, 2014

Homework Help: Math

Posted by Hannah on Monday, November 22, 2010 at 9:57pm.

An object is heated to 90 degrees Celcius and is then allowed to cool in a room whose air temperature is 25 degrees celcius. If the temperature of the object is 75 degrees celcius after 10 minutes, when will its temperature be 50 degrees celcius?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - An object is heated to 90 degrees Celcius and is then allowed to cool in ...
Math - An object is heated to 90 degrees Celcius and is then allowed to cool in ...
Chemistry - If 150.0 grams of iron at 95.0 degrees Celcius, is placed in an ...
Science - A metal object with a mass of 19g is heated to 96 degrees celcius, ...
Chemistry 1 HN - Find the mass of iron heated to 85 degrees celcius that was ...
physics - 4.A steel rod is heated to 200 degrees Celcius and is then rigidly ...
Chemistry - How many joules (J) are needed to increase the temperature of 43.0g ...
Honors Chem B - Suppose you want to heat a mug of H2O (250ml) from room ...
Grade 12 Chemistry - If 100g of zinc (c=377J/kg degrees celcius) at 95 degrees ...
science - a 100.0 gram metal sample is heated to a temperature of 110 degrees ...

Search
Members