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1)At room temperature (20 degree
When a cake is removed from an oven its temperature is measured at 300 degree F. Three minutes later its temperature is 200
1 answer
asked by
Armand
4,758 views
a room with floor measurement 7m by 10m contains air of mass 750kg at a temperature of 34 degree celcius. the air is cold untill
1 answer
asked by
bestuff
1,045 views
95.0 mL of H_2O is initially at room temperature (22 degree C). A chilled steel rod at 2 degree C is placed in the water. If the
2 answers
asked by
Mely
1,120 views
Water freezes at
(Fahrenheit), which is (Celsius). Water boils at , which is . Which temperature would be the best estimate of
1 answer
29 views
If a person was locked in a perfectly insulated room 8ft by 8ft by 10ft, how long would it take the room temperature to increase
0 answers
asked by
Anonymus
527 views
Of the following materials, sound waves travel fastest through...?
Helium at room temperature Air at room temperature Water at
1 answer
asked by
Anon
991 views
In a 25 degree C room, hot coffee in a vacuum flask cools from 72 degree C to 54 degree in 8 hours.Find its temperature after
2 answers
asked by
Kristie
2,145 views
an average adult inhales a volume of 0.50 liter of air into the lungs with each breath.If the air is warmed from room
1 answer
asked by
MHECY
1,741 views
Imagine you start with a glass that has 36g of solid ice. The initial temperature of the ice is 0 degree Celsius. If you leave
1 answer
38 views
A pan from the oven is sitting out to cool to room temperature. If the temperature difference between the pan and room
1 answer
87 views