5. It was a very hot day in the summer of 2022 that the ambient temperature outside is about 45°C according to PAGASA. Suddenly, it rained for 30 minutes causing a significant drop in the temperature to 24°C. Suppose that a portion of the MRT steel rails is exposed to these fluctuating temperatures, what will be the increase in length of the rail? The initial length is 25.3 m and the coefficient of linear expansion of steel is 12 x 10-6°C. C. 6.38 x 10-³ cm moitoo8 'D. 3.64 mm tebrobaric A. 6.38 x 10⁰ mm B. 5.32 mm bobbron no Towers TOY STW 15wens jead sild lo 6. Center of mass is defined as the location wherein the concentration of mass is found in an object. On the other hand, Center of gravity is the point where gravity acts on a body. If the center of mass is constant in an object as long as no parts of it are altered, what happens to the Center of gravity of an object when it moves away from the Earth? om te 63 borgisee STW TOY OY saisin A. It will be neglected. B. It moves away from the original location and towards the Earth. nebunic seoriw eslod vii 18 11983 oy blaorle C. It moves away from the original location and away from the Earth It stays at the same location. Maeo dlo. A D. It stays at the same location.
5. It was a very hot day in the summer of 2022 that the ambient temperature outside is about 45°C according to PAGASA. Suddenly, it rained for 30 minutes causing a significant drop in the temperature to 24°C. Suppose that a portion of the MRT steel rails is exposed to these fluctuating temperatures, what will be the increase in length of the rail? The initial length is 25.3 m and the coefficient of linear expansion of steel is 12 x 10-6°C. C. 6.38 x 10-³ cm moitoo8 'D. 3.64 mm tebrobaric A. 6.38 x 10⁰ mm B. 5.32 mm bobbron no Towers TOY STW 15wens jead sild lo 6. Center of mass is defined as the location wherein the concentration of mass is found in an object. On the other hand, Center of gravity is the point where gravity acts on a body. If the center of mass is constant in an object as long as no parts of it are altered, what happens to the Center of gravity of an object when it moves away from the Earth? om te 63 borgisee STW TOY OY saisin A. It will be neglected. B. It moves away from the original location and towards the Earth. nebunic seoriw eslod vii 18 11983 oy blaorle C. It moves away from the original location and away from the Earth It stays at the same location. Maeo dlo. A D. It stays at the same location.
Chapter1: Temperature And Heat
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Transcribed Image Text:5. It was a very hot day in the summer of 2022 that the ambient temperature outside is about
45°C according to PAGASA. Suddenly, it rained for 30 minutes causing a significant drop in the
temperature to 24°C. Suppose that a portion of the MRT steel rails is exposed to these fluctuating
temperatures, what will be the increase in length of the rail? The initial length is 25.3 m and the
coefficient of linear expansion of steel is 12 x 10-6°C.
comel
noktoo8
'D. 3.64 mm
etroponic
C. 6.38 x 10-³ cm
A. 6.38 x 10⁰ mm
B. 5.32 mm
bobbronq
no towers Toy STW 15wens Jesd oli lo
6. Center of mass is defined as the location wherein the concentration of mass is found in an
object. On the other hand, Center of gravity is the point where gravity acts on a body. If the center
of mass is constant in an object as long as no parts of it are altered, what happens to the Center
of gravity of an object when it moves away from the Earth?
HOSTES
61 bonaises STOW JOY
A. It will be neglected.
19800 1/OYSninsta
nebesis seorfw allod
vit te 11983 oy bluorle
B. It moves away from the original location and towards the Earth.
C. It moves away from the original location and away from the Earth It stays at the same
location.
Mae
dlo. A
D. It stays at the same location.
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