A solid has a definite shape and volume, while a ___ has no definite shape or volume. A. liquid B. plasma C. Bose - Einstein condensate D. gas 相关知识点: 试题来源: 解析 D。解析:固体有固定的形状和体积,气体(gas)没有固定的形状和体积,“solid(固体)”和“gas(气体)”是反义词关系。...
Which phase of matter is made up of particles that are packed closely together, with both a definite shape and a definite volume? A. Gas B. Liquid C. Plasma D. Solid Matter that has large spaces between the atoms and an indefinite volume is best described ...
Investigation has been performed on the factors influencing the morphology and size of Ni(II)-doped MOF-5 nano/microstructures, such as the volume ratio of C2H5OH:DMF and the concentration of the reactants. The gas sorption measurements reveal that highly crystalline particles have large Langmuir...
We present, in this paper, a mechanism to stabilize the dilaton within a framework that has already proven itself capable of stabilizing the volume and shape moduli of extra dimensions, namely string gas cosmology. Building on previous work, which uncovered the special role played by massless F...
Bifurcation and chaos in shape and volume oscillations of a periodically driven bubble with two-to-one internal resonance - Feng, Leal - 1994 () Citation Context ...e value of the fluid density was equal to the average value of density in the bulk liquid and bulk gas phase. The bubble ...
We investigate the effect of pore size and shape on the thermal conductivity of a series of idealized metal-organic frameworks (MOFs) containing adsorbed gas using molecular simulations. With no gas present, the thermal conductivity decreases with increasing pore size. In the presence of adsorbed ga...
In this case, the separation of gases in phase III is due to the influence of the continuing gas exchange. Additional experiments for Ar, N2O and CO2 with modifications inthe breathing pattern by reducing the inspired volume or increasing the postinspiratory breath-holding time result in the ...
Mass spectrometry is a powerful technique for the structural and functional characterization of biomolecules. However, it remains challenging to accurately gauge the gas-phase structure of biomolecular ions and assess to what extent native-like structure
Pulse shape analysis and identification of multipoint events in a large-volume proportional counter in an experimental search for 2K capture of 78Kr 57-69A pulse shape analysis algorithm and a method for suppressing the noise component of signals from a large copper proportional counter in the expe...
Asymmetric Janus transition metal dichalcogenide MoSSe is a promising catalytic material due to the intrinsic in-plane dipole of its opposite faces. The atomic description of the structures observed by experimental techniques is relevant to tuning and op