Edexcel IGCSE Physics 復(fù)習(xí)筆記 5.1.1 Density
Edexcel IGCSE Physics 復(fù)習(xí)筆記 5.1.1 Density Density Density is defined as: The mass per unit volume of a material Objects made from?low density?materials typically have a?low ...
美國(guó)留學(xué)一年費(fèi)用需要多少？斯坦福、萊斯、NYU學(xué)生曬出留學(xué)賬單！
美國(guó)留學(xué)一年一百萬正常嗎？ 知乎上這個(gè)瀏覽量近40萬的熱門提問 引起了美本留學(xué)黨的激烈討論： “表姐在美國(guó)加州大學(xué)戴維斯分校讀書，每年花銷100w左右，有時(shí)甚至達(dá)到120w。” “我問了身邊去美國(guó)留學(xué)的朋友，表示一...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.7 Comparing Energy Resources
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.7 Comparing Energy Resources Comparing Energy Resources Each energy resource has various advantages and disadvantages associated with it A?renewable?energy...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.6 Energy Resources
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.6 Energy Resources Energy Resources Energy resources are large stores of energy that can be transferred from one form into?electrical energy?that can be us...
IB DP Maths: AI SL復(fù)習(xí)筆記5.2.3 Applications of Integration
Finding the Constant of Integration What is the constant of integration? When finding an?anti-derivative?there is a constant term to consider In terms of?graphing?an?anti-derivative,?there are endl...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.5 Power
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.5 Power Power Machines, such as car engines, transfer energy from one type to another every second The rate of this energy transfer, or the rate of work do...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.4 Work, GPE & KE
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.4 Work, GPE & KE Work, GPE & KE Whenever any work is done, energy gets transferred (mechanically) from one store to another This is a consequence o...
John Locke寫作競(jìng)賽是一個(gè)什么樣的學(xué)術(shù)競(jìng)賽？獲獎(jiǎng)的含金量如何？
2022年John Locke約翰洛克論文學(xué)術(shù)活動(dòng) 入圍名單正式公布！ 比賽介紹 John Locke Essay Competition（約翰·洛克論文學(xué)術(shù)活動(dòng)）論文學(xué)術(shù)活動(dòng)是由位于英國(guó)牛津的獨(dú)立教育組織John Locke Institute與牛津、普林斯頓...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.3 Kinetic Energy
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.3 Kinetic Energy Kinetic Energy The kinetic energy (KE) of an object (also known as its kinetic store) is defined as: The energy an object has as a ...
IB DP Maths: AI SL復(fù)習(xí)筆記5.2.2 Introduction to Integration
Introduction to Integration What is integration? Integration?is the opposite to?differentiation Integration is referred to as?antidifferentiation The result of integration is referred to as the?ant...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.2 Gravitational Potential Energy
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.2 Gravitational Potential Energy Gravitational Potential Energy The gravitational potential energy (GPE) of an object (also known as its gravitational stor...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.1 Work Done
Edexcel IGCSE Physics 復(fù)習(xí)筆記 4.2.1 Work Done Work Done Whenever any work is done, energy gets transferred (mechanically) from one store to another The amount of energy transferred (in joul...
