e/Physical change

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has glosseng: A physical change is a change in which no new substances are formed and most physical changes are reversible. Examples: changes of shape, changes of states, passing electricity through a copper wire. Special details which do not change in a substance without new substances being formed are called physical properties. e.g. change of water into ice or water vapor, change of density.Paraffin wax, which is solid before heating and liquid after heating.
has glosseng: Physical change is a concept introduced to contrast with the concept of chemical change. A physical change is any change not involving a change in the substance's chemical identity. Matter undergoes chemical change when the composition of the substances changes: one or more substances combine or break up (as in a relationship) to form new substances. Physical changes occur when objects undergo a change that does not change their chemical nature. A physical change involves a change in physical properties. Physical properties can be observed without changing the composition of matter. Examples of physical properties include: texture, shape, size, color, odor, volume, mass, weight, and density.
lexicalizationeng: physical change
instance of(noun) the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
chemical science, chemistry
Meaning
Catalan
has glosscat: El terme canvi físic es refereix a les transformacions que poden canviar lestat dagregació o laspecte de les substàncies però que no modifiquen la seva naturalesa química. Als canvis químics les modificacions impliquen laparició de noves substàncies per combinació o per trencament, de manera que es modifica la seva composició química.
lexicalizationcat: canvi físic
Modern Greek (1453-)
has glossell: Το φυσικό φαινόμενο ως όρος «υπό στενή» έννοια στην Επιστήμη της Φυσικής προσδιορίζει την οποιαδήποτε μεταβολή της φυσικής ιδιότητας (κατάστασης) ενός σώματος υπό οποιεσδήποτε συνθήκες ή δυνάμεις που επιδρούν σ΄ αυτό. Ταυτόσημος όρος είναι και η φυσική μεταβολή ενός σώματος.
lexicalizationell: Φυσικό φαινόμενο
Hindi
has glosshin: भौतिक परिवर्तन (Physical change) की संकल्पना (कांसेप्ट) रासायनिक परिवर्तन की संकल्पना से भेद (अन्तर) स्पष्ट करने के लिये की गयी है। भौतिक परिवर्तन के अन्तर्गत वे सभी परिवर्तन आते हैं जिनमें पदार्थ की रासायनिक प्रकृति या रासायनिक पहचअन में कोई परिवर्तन नहीं होता है। इसके विपरीत रासायनिक परिवर्तन होने की दशा में पदार्थों की संरचना बदल जाती है - एक या अधिक पदार्थ मिलकर या टूटकर नये पदार्थ बनाते हैं।
lexicalizationhin: भौतिक परिवर्तन
Polish
has glosspol: Przemiana fizyczna (proces fizyczny) – proces, w którym możemy wyróżnić co najmniej dwa istotnie różniące się stany materii, tzw. początkowy i końcowy. Przemiana fizyczna zmienia właściwości fizyczne obiektu (ciała, substancji lub systemu fizycznego) lub jego stan, np. położenie, prędkość.
lexicalizationpol: przemiana fizyczna
Turkish
has glosstur: Fiziksel değişim, maddelerin yapısı değişmeden sadece hal, biçim, şekil, dış görünüşünde meydana gelen değişimlere verilen isimdir. Fiziksel değişmeler sonucunda yeni maddeler oluşmaz. Yalnızca maddenin renk, şekil, büyüklük gibi özellikleri değişir. Diğer bir ifadeyle fiziksel değişim sonucunda maddenin kimliği değişmez. Kağıdın yırtılması,tebeşirin kırılması,mumun erimesi. kalemin kırılması, suyun buza dönüşmesi, çözünme olayı gibi değişiklikler fiziksel değişime örnektir. Fiziksel değişimin geri dönüşümü vardır. Tüm hal değişimleri fizikseldir.
lexicalizationtur: fiziksel değişim
Chinese
has glosszho: 物理变化与化学变化(化学反应)相对,指的是不涉及物质原子重组的变化。它包括: *物质的相态变化,如液态水变为水蒸气; *吸附过程,如毛巾吸水; *物质体积、形状的变化,如剪切、破碎、切割; *物质的混合过程,等等。
lexicalizationzho: 物理变化
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