In the formula ρ = m/V, what does “ρ” indicate? A. mass B. volume C. density D. force 相关知识点: 试题来源: 解析 C。本题考查物理公式中符号的含义。在公式 ρ = m/V 中,ρ 代表密度(density)。A 选项 mass 是质量;B 选项 volume 是体积;D 选项 force 是力。反馈 收藏 ...
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The dimensional formula is a technique in Physics, where we represent derived quantities in terms of seven fundamental quantities i.e. Length, Mass, Time, temperature, etc.Answer and Explanation: Data Given We know that density is mass per unit volume i.e. {eq}\rho = \frac{m}{V} {/...
A. Buoyant force = density of fluid * volume of fluid displaced * gravitational acceleration. B. Buoyant force = weight of the object * volume of the object. C. Buoyant force = density of the object * volume of the object * gravitational acceleration. D. Buoyant force = weight of the ...
According to the potential energy definition, it is the energy that is stored in an object. Know what is potential energy, potential energy definition, its types and examples at BYJU’S - The Learning App.
The familiar Bethe formula is the leading term (鈭 volume) in an asymptotic leptodermous expansion of the nuclear level-density for very large neutron ( N ), proton ( Z ) number, and excitation energy E. It is shown that for realistic finite nuclei it has a wrong dependence on mass ...
[What is energy density?] \dfrac{1}{2}\rho v^2start fraction, 1, divided by, 2, end fraction, rho, v, start superscript, 2, end superscript\rho ghrho, g, hmm\rhorho \text{kinetic energy density}= \dfrac{\dfrac{1}{2}m v^2}{V}=\dfrac{1}{2}\rho v^2k, i, n, e, t...
The preceding core technologies are sufficient to prove the efficient transmission and high-density capacity brought by 802.11ax. However, 802.11ax is not the final standard of Wi-Fi. This is only the start of the HEW. The new 802.11ax standard still needs to be compatible with legacy devices...
Hamming Distance Formula The Hamming distance formula is as follows: hamming_distance(strOne, strTwo) = number of bits in strOne that are different from bits in strTwo where: strOne is the first binary string strTwo is the second binary string For example, the Hamming distance between the str...
The formula is: Residual Income = Net Income - Equity Charge Given the opportunity cost of equity, a company can have positive net income but negative residual income. Corporate Finance Managerial accounting defines residual income for a company as the amount of leftover operating profit after payi...