The scattering of a plane acoustic wave from an acoustically penetrable or impenetrable (soft or hard) sphere separated at a distance from another sphere, also penetrable or impenetrable (soft or hard), of acoustically small radius, is examined. The penetrable spheres and the surrounding medium ...
If two tiny identical spheres attract each other with a force of 3.60 nN when they are 28.0 cm apart, what is the mass of each sphere in kg? Calculate the force of attraction between two balls each of mass 1 kg when their centers are 10 cm apart. (given G ...
For the liquid bridge between two equal spheres with radii R, it was found that a modified Bond number V*Bo can be used to predict the effect of gravity on the pendular liquid bridge, in which V* is the dimensionless Results and discussion In this section, the rupture criteria of the ...
(B1 mW mm À 2), cells can be trapped for increased periods with negligible effects on cell viability, here showing the long-term comparison of viable cells (pop. 50/48 cells for 220/320 mW studies) to a control (cells from same population incubated simultaneously in identical chamber ...
Active matter has been much studied for its intriguing properties such as collective motion, motility-induced phase separation and giant fluctuations. However, it has remained unclear how the states of active materials connect with the equilibrium phases
claculate the force of gravity between two identical balls 8kg each, if they are 5m apart? Calculate the electric force between two 1 kg balls each with 1 C and separated by 1 m. Calculate the force between two 5.0 kg spheres that are 2.5 m apart. ...
We introduce the notion of metrically systolic simplicial complexes. We study geometric and large-scale properties of such complexes and of groups acting on them geometrically. We show that all two-dimensional Artin groups act geometrically on metrically systolic complexes. As direct corollaries we ...
The antenna is preferably intended for reception of electromagnetic waves, but can be used for transmission as well. The lens consists of two hemi-spheres, concentrically abutting with their planar surfaces. The radii (R1, R2) of the hemi-sphere are different and in such mutual ratio as to ...
Human functional magnetic resonance imaging (fMRI) typically employs the blood-oxygen-level-dependent (BOLD) contrast mechanism. In non-human primates (NHP), contrast enhancement is possible using monocrystalline iron-oxide nanoparticles (MION) contrast
Hence, we considered a lattice node is occupied by one fluid if its density is larger than half of its maximal value25. The simulation results were evaluated against Laplace’s law (Eq. 7), which indicates that the surface tension γ is determined by the NWP bubble of radius R and ...