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Delta Modern Language Schools
Science department
Grade 6
1st term 2024- 2025

Notes

• Meteorologists are scientists who study weather.
They must understand convection and radiation G.R
To help them predict the weather.

• Engineers must understand conduction, convection and radiation to
design new products such as tools of cooking and design sidewalk that
are cooler and shadier.

• Thermal insulators cannot prevent the transfer of heat completely, but
they slow down the heat transfer through them.

• The measurements of temperature differ from
one place to another along the handle of the
pan.

• The handle is warmer closer to the pan and it
is cooler as we go far away from the pan. G.R
Because the heat travels very slowly along the
handle that is made of thermal insulating
material.

• The wooden handle warms up faster than
plastic handle.

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