物理实验
物理實驗
물리실험
PHYSICS EXPERIMENTATION
2015年
8期
42-46
,共5页
包谷之%李慧敏%钟菊花%章登宏%顾英俊%葛自明
包穀之%李慧敏%鐘菊花%章登宏%顧英俊%葛自明
포곡지%리혜민%종국화%장등굉%고영준%갈자명
水面上升%饱和蒸汽压%牛顿冷却定律%火焰熄灭
水麵上升%飽和蒸汽壓%牛頓冷卻定律%火燄熄滅
수면상승%포화증기압%우돈냉각정률%화염식멸
water level rising%saturated vapor pressure%Newton law of cooling%extinction of flame
研究了由蜡烛在密闭空间中熄灭导致的各种现象,并着重从物理和化学方面探究了水面上升的原因及影响因素,提出了相应的理论假定,通过系列实验证明了蜡烛在密闭空间中火焰熄灭导致的水面上升是热空气冷却引起的。
研究瞭由蠟燭在密閉空間中熄滅導緻的各種現象,併著重從物理和化學方麵探究瞭水麵上升的原因及影響因素,提齣瞭相應的理論假定,通過繫列實驗證明瞭蠟燭在密閉空間中火燄熄滅導緻的水麵上升是熱空氣冷卻引起的。
연구료유사충재밀폐공간중식멸도치적각충현상,병착중종물리화화학방면탐구료수면상승적원인급영향인소,제출료상응적이론가정,통과계렬실험증명료사충재밀폐공간중화염식멸도치적수면상승시열공기냉각인기적。
The various phenomena due to the extinguishment of candle flame in a confined space were systematically studied .The rising of water level and the influencing factors were mainly explored in physical and chemical aspects .With some theoretical assumptions and a series of experiments ,the reason of the rising of water level due to the extinguishment of candle flame in confined space ,was found to be the cooling of hot air .