上海多所學(xué)校發(fā)布開學(xué)通知時(shí)間，需要注意哪些事項(xiàng)？
轉(zhuǎn)眼間八月份了，今年的暑假已經(jīng)過了大半，再有三周多時(shí)間，新學(xué)期就要來臨。受疫情影響，上半學(xué)期的學(xué)習(xí)，中小學(xué)校基本都是網(wǎng)課，上海多所學(xué)校發(fā)布開學(xué)通知時(shí)間，需要注意哪些事項(xiàng)？一起來看看吧！ 8月18日起，...
IB DP Physics: SL復(fù)習(xí)筆記8.2.5 Earth's Surface–Atmosphere System
Earth's Surface–Atmosphere System It is useful to consider Earth’s energy balance in terms of how much incoming energy from the Sun is used and how much is returned to space If incoming and outgoin...
IB DP Physics: SL復(fù)習(xí)筆記8.2.4 The Greenhouse Effect
Greenhouse Gases When radiation from the Sun hits the Earth, it is radiated back from the Earth's surface as long-wave radiation A greenhouse gas is a gas that absorbs this re-radiated radiation, t...
IB DP Physics: SL復(fù)習(xí)筆記8.2.3 The Solar Constant, Albedo & Emissivity
The Solar Constant Since life on Earth is entirely dependant on the Sun’s energy, it is useful to quantify how much of its energy reaches the top of the atmosphere This is known as the solar consta...
IB DP Physics: SL復(fù)習(xí)筆記8.2.2 Black-Body Radiation
Black-Body Radiation Black body radiation is the name given to the?thermal radiation?emitted by all bodies (objects) All objects, no matter what temperature, emit black body radiation in the form o...
上海國際學(xué)校秋招補(bǔ)錄名額放出，選擇更多了？
每年中考出分后的時(shí)間，很多家長都在想，孩子選校還有沒有更好的選擇？當(dāng)然有！想要轉(zhuǎn)軌國際教育的家庭，現(xiàn)在報(bào)名國際高中秋招入學(xué)考試還來得及！上海這些國際化學(xué)校秋招放出少量補(bǔ)錄名額！感興趣的家長們抓緊時(shí)...
IB DP Physics: SL復(fù)習(xí)筆記8.2.1 Conduction, Convection & Thermal Radiation
Conduction, Convection & Thermal Radiation Thermal energy transfers from hotter areas to cooler areas by the processes of: Conduction Convection Radiation Objects will?always?lose heat until th...
IB DP Physics: SL復(fù)習(xí)筆記8.1.6 Safety Issues in Nuclear Power
Safety Issues in Nuclear Power Safety Measures for Workers Several measures are in place to reduce the worker’s exposure to radiation The fuel rods are?handled remotely?ie. by machines The nuclear ...
IB DP Physics: SL復(fù)習(xí)筆記8.1.5 Energy Generation
Energy Generation You need to know about the main ways of generating electricity: The equipment involved The advantages and disadvantages Calculate power obtained for different setups These revisio...
AP統(tǒng)計(jì)考試考點(diǎn)分析，附往年真題
AP統(tǒng)計(jì)學(xué)考試與其他科目一樣，分為Multiple Choice選擇題和Free Response簡答題兩部分，考試時(shí)間各為90分鐘，全程可以使用計(jì)算器(推薦使用TI-84 plus CE或N’Spire)。 其中Multiple Choice部分會包含40道選擇題，...
英國化學(xué)專業(yè)職業(yè)選擇有哪些？英國名校化學(xué)專業(yè)申請要求盤點(diǎn)
英國的化學(xué)專業(yè)有著非常悠久的研究歷史，每年有很多學(xué)生申請英國化學(xué)專業(yè)，化學(xué)專業(yè)主要研究化學(xué)反應(yīng)，化學(xué)原理，注重理論的學(xué)習(xí)。 職業(yè)選擇 化學(xué)將為你打開無數(shù)職業(yè)的大門，畢業(yè)生可以從事許多行業(yè)的工作，包括...
IB DP Physics: SL復(fù)習(xí)筆記8.1.3 Primary & Secondary Energy Sources
Primary Energy Sources Primary energy sources are found in nature and have some stored energy capacity To be a primary energy source, there must be: No processing or refining Stored energy must occ...
