琢名小渔·河北省2025届高三年级9月阶段测试物理试题答案
书书书河北省2025届高三年级9月阶段测试 物理答案与解析1.【答案】C【解析】在水沸腾前加热过程中试管内气体的温度升高,气体分子的平均动能增大,但不是每个气体分子的速率都变大,故A错误;水蒸气推出橡胶塞,对橡胶塞做正功,水蒸气的内能转化为橡胶塞的机械能,水蒸气内能减小,故B错误;水被火焰加热的过程中,其内能是通过热传递的方式改变的,即通过吸收外界热量的方式改变的,故C正确;由热力学第二定律可知,水蒸气推出橡胶塞的过程中,不可能实现将吸收的热量全部转化为橡胶塞的机械能而不引起其他变化,故D错误。故选C。2.【答案】B【解析】大量处于n=5能级的氢原子向低能级跃迁时最多辐射C25=5×4...
相关推荐
-
架构演进:小米的经验分享VIP免费
2025-03-31 26 -
Chemical Evolution of Fluorine in the Milky Way Kate A. Womack1Fiorenzo Vincenzo1Brad K. Gibson1Benoit Côté23Marco Pignatari3110
2025-09-29 15 -
Chemical evolution of elliptical galaxies I supernovae and AGN feedback Marta Molero12Francesca Matteucci123Luca Ciotti4
2025-09-29 16 -
CHAYAN KARMAKAR ABSTRACT . The aim of this paper is to give another proof of a theorem of D .Prasad
2025-09-29 15 -
Charge-sensing of a GeSi coreshell nanowire double quantum dot using a high-impedance superconducting resonator
2025-09-29 17 -
Charge uctuation and charge-resolved entanglement in a monitored quantum circuit with U1symmetry
2025-09-29 18 -
Character-level White-Box Adversarial Attacks against Transformers via Attachable Subwords Substitution
2025-09-29 18 -
Certifying randomness in quantum state collapse Liang-Liang Sun1Xingjian Zhang2Xiang-Zhou1Zheng-Da Li34
2025-09-29 15 -
CERTIFIED ROBUSTNESS OF QUANTUM CLASSIFIERS AGAINST ADVERSARIAL EXAMPLES THROUGH QUANTUM NOISE
2025-09-29 17 -
Certified machine learning Rigorous a posteriori error bounds for PDE defined PINNs
2025-09-29 19
作者详情
相关内容
-
Charge uctuation and charge-resolved entanglement in a monitored quantum circuit with U1symmetry
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Character-level White-Box Adversarial Attacks against Transformers via Attachable Subwords Substitution
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Certifying randomness in quantum state collapse Liang-Liang Sun1Xingjian Zhang2Xiang-Zhou1Zheng-Da Li34
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
CERTIFIED ROBUSTNESS OF QUANTUM CLASSIFIERS AGAINST ADVERSARIAL EXAMPLES THROUGH QUANTUM NOISE
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Certified machine learning Rigorous a posteriori error bounds for PDE defined PINNs
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币


渝公网安备50010702506394