Page 156 - SK Year 5 Science DLP
P. 156
What is the meniscus level
in a thermometer?
Meniscus level is the curved level of the liquid in the
SEKOLAH KEBANGSAAN SINAR
glass tube of a thermometer.
HAWA
How do we determine
the meniscus correctly?
SEKOLAH KEBANGSAAN SINAR
Way to obtain the temperature reading
using a laboratory thermometer with
alcohol liquid.
40 Position of
the eye is
too high
30 Position of
the eye is
correct
Position of the Position of
eyes must the eye is
be levelled to 20
the level of too low
the meniscus.
20
Way to obtain the temperature reading
using a laboratory thermometer with
40
mercury liquid.
The correct
30 position of
the eye
Position of the
eyes must 20 What do heat and
be levelled to temperature mean?
148 the level of
148
the meniscus.
HAWA
20
