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Thermal Expansion
Page 5
Questions (223)
I'm also stumped by this one:
3. A bimetallic strip (117 cm by 1 cm by 0.01cm) has aluminum (a = 23x10^-6 1/Celsius) on one side
1 answer
asked by
Darlynn
475 views
the length of an aluminium bar of length 80 cm increases by 1 mm on heating. What is the final temperature of the bar if it was
1 answer
asked by
jessica
480 views
a block of aluminium at room temp is 20cm when heated it increases to 25cm when back to room tempthe volume returns to20cm why
1 answer
asked by
elliott
461 views
When railroad tracks are installed, gaps are left between the rails. Each steel rail is 8.0m long and has a cross-sectional area
1 answer
asked by
Wendi
474 views
Multiple-Concept Example 11 deals with a situation that is similar, but not identical, to that here. When 4620 J of heat are
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asked by
Anonymous
468 views
write down the formula and calculate the increase in length of a steel beam 17.5 metres in length under the following
1 answer
asked by
musa
464 views
When a 34-m-long metal pipe is heated from 13 °C to 39 °C, it lengthens by 2.56 cm.
Determine the linear expansion coefficient.
1 answer
asked by
Ashely
438 views
What happens when you warm a balloon?
1 answer
asked by
Elena
10 views
An iron plate at 20°c has a hole of radius of 8.92mm in the centre, an iron rivet with radius of 8.95mm at 20°c, inserted into
5 answers
asked anonymously
37 views
A brass rod is heated from 295 K to 400 K. At 295 K the rod is 2,5 m long. The linear expansion coefficient of brass is 20 ×
1 answer
asked by
ADIVHAHO
34 views
An iron plate is a 10 cm square at 12 °C. The linear expansion coefficient of iron is 11 x 10-6/°C. Calculate: a) The area
1 answer
asked by
ADIVHAHO
23 views
An iron plate is a 10 cm square at 12 °C. The linear expansion coefficient of iron is 11 x 10-6/°C. Calculate: b) The new area
1 answer
asked by
ADIVHAHO
23 views
7. The temperature of a right rectangular prism of carbon steel with dimensions 70 x 130 x 10 mm is increased by 45 °C. The
1 answer
asked by
ADIVHAHO
20 views
12. A steel ball has a diameter of 60 mm and is 0,01 mm too large to pass through a hole in a brass plate when the ball and the
1 answer
asked by
ADIVHAHO
25 views
A glass flask has a capacity of 60 cm³ at 12 °C. Calculate the capacity of the flask at a temperature of 50 °C if the glass
1 answer
asked by
ADIVHAHO
33 views
A glass bulb is filled with 0.6 m² of mercury at a temperature of 20 °C. The bulb and mercury are heated to 70°C. The linear
1 answer
asked by
ADIVHAHO
24 views
What is the most likely reason that the red liquid inside of a thermometer moves up when it is heated? A. The particles in the
1 answer
asked anonymously
30 views
Examples of volume or cubic expansivity in physics
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13 views
Examples of volume or cubic expansivity and calculations in physics
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asked anonymously
15 views
A student fills a large container with cold water. He fills another, smaller container with hot water and red food coloring, and
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25 views
What will happen to the wire when it cools down again
1 answer
asked by
Anonymous
10 views
Read the passage about a science experiment that Jacob conducted.
Jacob took an empty water bottle and put the lid on it. He then
1 answer
asked anonymously
4 views
The different in length between a brass and iron rod is 14cm at10°c . What must be the of the iron for this difference to
1 answer
asked by
Mafunda
3 views
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Parent Categories (18)
Chemistry
Heat and Temperature
Heat and Thermal Energy
Heat and Thermodynamics
Heat Transfer
Materials
Materials and Properties
Materials Science
Mechanical Engineering
Mechanics
Physics
Physics (or Heat Transfer)
Science and Physics
Science or Physics
Sidewalks
Temperature
Temperature and Heat
Thermodynamics