To solve the problem, we need to find the distance h that the spherical ball falls freely under gravity before entering the tank of water, given that its velocity remains constant after entering the water. This constant velocity is the terminal velocity of the ball in water. 1. Identify the...
结果1 题目 4 A spherical ice of radius r cm is melting in such a way that the volume, V cm3, is decreasing at a constant rate of 5.13 cm/s. Assuming that the spherical ice retains its shape, calculate the radins, r when the radins is decreasing at ± cm/s.[4] 相关知识点: ...
结果1 题目 10 A spherical container of radius 5 m is formed by rotating the following circle C about the y-axis.y C◆X OThe container has negligible thickness, and the circle C passes through the origin O.(a) State a cartesian equation of C.[1]Initially the spherical container is ...
Structured illumination microscopy (SIM) has become the standard for next-generation wide-field microscopy, offering ultrahigh imaging speed, superresolution, a large field-of-view, and long-term imaging. Over the past decade, SIM hardware and software have flourished, leading to successful application...
Individual clones from volumetric movies were cropped in Fiji, the background was subtracted (using a ‘rolling ball’ radius of 50 pixel) and the volume marked by the cytosolic GFP signal segmented using a ‘pixel classification’ in Ilastik70. Clonal volumes were assessed for each hour of ...
(1) whereRis the radius of the projectile,Dits density,gits weight, and\(\alpha \)and\(\beta \)are ‘quantities that depend on the nature of the medium’ which Didion defined by the following equation: $$\rho =\pi {R}^{2}\left(\alpha +\beta {v}^{2}\right)$$ ...
百度试题 结果1 题目Water is flowing into a large spherical balloon of radius r an d volume V.Use the chain rule to fin d $$ \frac { d V } { d t } $$y as a function of r an d $$ \frac { d r } { d t } $$. 相关知识点: ...
Demon Core The demon core was a spherical 6.2-kilogram (14 lb) subcritical mass of plutonium, manufactured during World War II by the United States that was involved in two accidents. The device briefly went supercritical during two separate experiments resulting in the acute radiation poisoning an...
ROEs. Unidirectional luminescence has been achieved by InGaN/GaN quantum-well patterns with 100-fold external quantum efficiencies compared to photonic crystal layers. Also, the direction of emitted light can be controlled by varying the radius of patterned cylinders, achieving a steering angle of 80...
vue-tags-ball - Create a beautiful and spherical tag with this plugin vue-rippler - Simple Vue.js plugin for custom ripple effect vue-contacts - Mobile contacts component for Vue basic-vue-chat - Easy to use Vue.js chat vue-resize-text - A vue directive which automatically resize font siz...