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Explain the applications of rectilinear propagation of light
(Solved)
Explain the applications of rectilinear propagation of light.
Date posted:
October 11, 2018
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Answers (1)
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Describe an experiment to show that light travels in a straight line
(Solved)
Describe an experiment to show that light travels in a straight line.
Date posted:
October 11, 2018
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Answers (1)
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State the principal features of a thermos flask
(Solved)
State the principal features of a thermos flask.
Date posted:
October 11, 2018
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Answers (1)
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Describe an experiment to demonstrate radiation from different surfaces
(Solved)
Describe an experiment to demonstrate radiation from different surfaces.
Date posted:
October 11, 2018
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Answers (1)
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Describe experiments to demonstrate convection in liquids; heating water in a beaker and model of hot water system experiment
(Solved)
Describe experiments to demonstrate convection in liquids; heating water in a beaker and model of hot water system experiment
Date posted:
October 11, 2018
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Answers (1)
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Describe experiments to show convention in gases; model chimney (smoke box) and revolving paper-vane experiments
(Solved)
Describe experiments to show convention in gases; model chimney (smoke box) and revolving paper-vane experiments.
Date posted:
October 11, 2018
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Answers (1)
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Describe an experiment comparing thermal conductivity of metals
(Solved)
Describe an experiment comparing thermal conductivity of metals.
Date posted:
October 11, 2018
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Answers (1)
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Describe the unusual expansion of water, with aid of diagrams
(Solved)
Describe the unusual expansion of water, with aid of diagrams.
Date posted:
October 11, 2018
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Answers (1)
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Describe with aid of diagrams 5 types of thermometers
(Solved)
Describe with aid of diagrams 5 types of thermometers
Date posted:
October 11, 2018
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Answers (1)
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Describe an experiment to show expansion of gases
(Solved)
Describe an experiment to show expansion of gases
Date posted:
October 11, 2018
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Answers (1)
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Describe the applications of the expansion of solids
(Solved)
Describe the applications of the expansion of solids.
Date posted:
October 9, 2018
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Answers (1)
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Describe the experiment to investigate actual expansion of solids, using a bimetallic strip
(Solved)
Describe the experiment to investigate actual expansion of solids, using a bimetallic strip.
Date posted:
October 9, 2018
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Answers (1)
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Describe the bar-breaker experiment
(Solved)
Describe the bar-breaker experiment.
Date posted:
October 9, 2018
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Answers (1)
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Describe the ball and ring experiment
(Solved)
Describe the ball and ring experiment.
Date posted:
October 9, 2018
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Answers (1)
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Outline ways in which matter can be changed
(Solved)
Outline ways in which matter can be changed.
Date posted:
October 9, 2018
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Answers (1)
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Application of pressure in gases and liquids
(Solved)
Application of pressure in gases and liquids.
Date posted:
October 9, 2018
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Answers (1)
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With the aid of diagrams, describe four devices used in measuring pressure
(Solved)
With the aid of diagrams, describe four devices used in measuring pressure
Date posted:
October 9, 2018
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Answers (1)
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A man blows into one end of a U-tube containing water until the levels differ by 40.0 cm. if the atmospheric pressure is 1.01 ×...
(Solved)
A man blows into one end of a U-tube containing water until the levels differ by 40.0 cm. if the atmospheric pressure is 1.01 × 105 N/m2 and the density of water is 1000 kg/m3, calculate his lung pressure.
Date posted:
October 9, 2018
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Answers (1)
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The height of the mercury column in a barometer is found to be 67.0 cm at a certain place. What would be the height of...
(Solved)
The height of the mercury column in a barometer is found to be 67.0 cm at a certain place. What would be the height of a water barometer at the same place? (Densities of mercury and water are 1.36 × 104 kg/m3 and 1.0 × 103 kg/m3 respectively.)
Date posted:
October 9, 2018
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Answers (1)
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A diver is 10 m below the surface of water in a dam. If the density of water is 1,000 kgm-3, determine the pressure due...
(Solved)
A diver is 10 m below the surface of water in a dam. If the density of water is 1,000 kgm-3, determine the pressure due to the water on the diver. (Take g = 10 Nkg )
Date posted:
October 9, 2018
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Answers (1)