conservation of energy grade 5 unit
Tài liệu Chapter 8: Potential Energy and Conservation of Energy doc
... energy from the kinetic energy of the block to a type of energy called thermal energy. This energy transfer cannot be reversed. Thermal energy cannot be transferred back to kinetic energy of ... Mechanical Energy Conservation of Mechanical Energy The conservation of energy theorem will be used to solve a variety of problems As was done in Chapter 7 we use scalars such as work ,kinetic energy, ... potential energy was defined as: Therefore the expression for becomes: U U W U ∆ ∆ = − ∆ ( ) f i x x U F x dx∆ = − ∫ (8-6) An example of the principle of conservation of mechanical energy is...
Ngày tải lên: 23/12/2013, 00:16
ENERGY AUDIT & CONSERVATION OF ENERGY doc
... in energy cost. ii) Implement measures for conservation of energy. Energy audit as implied is auditing of billed energy consumption and how the energy is consumed by various units, and sub-units ... wastage CHAPTER 16 ENERGY AUDIT & CONSERVATION OF ENERGY 388 Details of impact on energy consumption in one case is illustrated below, which shows wastage of energy to the tune of Rs. 7. 25 lakhs per ... and 0.9 75 for load factor corresponding to 367.34 kW and 55 1.01 kW respectively, then outputs of transformer for the loads shall be 367.34 x 0.97 i.e. 356 .32 kW and 55 1.01 x 0.9 75 i.e. 53 7.23...
Ngày tải lên: 06/03/2014, 19:20
Unit 11: Sources of Energy
... definition 5. According to the passage, coal is nonrenewable because it takes ……………to make coal. billions of years millions of years three millions of years three billions of years ? a b c d ... easily divided properly replaced quickly ? a b c d Sources of energy Nonrenewable nonrewable Coal Geothermal heat Petroleum Solar energy Oil Wind energy Gas ecology grass Nitrogen (N) Oxygen ... 2.listen again to the last part of the talk and write in the part of the talk and write in the missing words missing words 2. The natural environment consists of ………. the oceans and the...
Ngày tải lên: 22/06/2013, 01:26
Grade 4 / unit 5&6
... Name: Test – Grade 4 – Unit 5& amp;6 I. Chọn từ có phần gạch chân được phát âm khác với các từ còn lại: a. Oh no now ... round ≠ III.Vi ế t d ạ n g s ố nhi ề u c ủ a danh t ừ 1. Bed → 2. Crayon → 3. Cook → 4. Marker → 5. Shopkeeper → 6. Spider → 7. Box → 8. Tree → 9. Puddle → 10.Yoyo → IV – Nối cột A và coät B: ... Point to b. I’m sad 3. What’s the matter? c. No, it isn’t 4. Is this a long jump-rope? d. I’m seven 5. Can he e. the pen. 6. What’s this ? f. play baseball? V .Ch ọ n t ừ đ i ề n v à o ch ỗ tr ố ng...
Ngày tải lên: 27/09/2013, 11:10
test of grade 12 unit1- 15 with key
... figures of GDP growth was 8.17% in 2006. 35. Vietnam's Minister of Planning and Investment / the government / target / a GDP growth of around 8 .5% / 2007. a. To Vietnam's Minister of Planning ... growth of around 8 .5% in 2007. b. As Vietnam's Minister of Planning and Investment, the' government targets a GDP growth of around 8 .5% during 2007. . c. Vietnam's Minister of Planning ... government, targets a GDP growth of around 8 .5% in 2007. d. According to Vietnam's Minister of Planning and Investment, the government targets a GDP growth of around 8 .5% in 2007. Read the passage...
Ngày tải lên: 27/09/2013, 17:10
SUMMARY – GRADE 7 -UNIT 5 :
... Adverbs of freqưency ON về trạng từ chỉ tuần suât/ năng diễn) trạng từ năng diền có hai nhóm : a Ở trong câu b. Ở cuối câu Trạng từ ở trong câu : như " always , SUMMARY – GRADE 7 UNIT ... trong câu b. Ở cuối câu Trạng từ ở trong câu : như " always , SUMMARY – GRADE 7 UNIT 5 : WORK AND PLAY ( làm việc và giải trí) A . IN CLASS ( ở lớp) I. VOCABULARY learn...
Ngày tải lên: 07/11/2013, 00:15
Tài liệu Grade 6. Unit 9 (B4-5)
... Unit 9: THE BODY Lesson 5: FACES (B4 -5) Period: 62 Week: 21 Date of teaching: ……………… - Aim : Further practice in Body vocabulary to describe people. - Objective: By the end of the lesson, ... Teaching aids: poster, cassette. - Procedures: Time Stages and content T’s activities Sts’ activities 5 5 18’ I. Warm up: Simonsay Ex: Simonsay touch your hair, eye, nose, mouth, finger, …. II. Pre ... ________ eyes, a (5) ______ nose, (6) ________ lips and small (7) __________ teeth . III. While reading: - Read and check.(B4 – page 101) Key: 1) tall 4) brown 7) white 2) round 5) small 3) long...
Ngày tải lên: 03/12/2013, 16:11
Gián án Grade 6. Unit 9 (B4-5)
... Unit 9: THE BODY Lesson 5: FACES (B4 -5) Period: 62 Week: 21 Date of teaching: ……………… - Aim : Further practice in Body vocabulary to describe people. - Objective: By the end of the lesson, ... Teaching aids: poster, cassette. - Procedures: Time Stages and content T’s activities Sts’ activities 5 5 18’ I. Warm up: Simonsay Ex: Simonsay touch your hair, eye, nose, mouth, finger, …. II. Pre ... ________ eyes, a (5) ______ nose, (6) ________ lips and small (7) __________ teeth . III. While reading: - Read and check.(B4 – page 101) Key: 1) tall 4) brown 7) white 2) round 5) small 3) long...
Ngày tải lên: 03/12/2013, 16:11
Báo cáo khoa học: Involvement of Ech hydrogenase in energy conservation of Methanosarcina mazei pptx
... glass vials were filled with 50 0 lL buffer A, 5% CO ⁄ 95% N 2 in the 1 .5 mL headspace, 50 0–700 lg washed inverted mem- brane vesicles, 33 .5 lg Fd, 20 lg CODH ⁄ ACS, 150 nmol AMP and 300 nmol ADP. ... preparation; , 100% H 2 in the headspace, 150 nmol CoM-S-S-CoB, wild-type vesicle preparation. 0 5 10 15 20 25 051 0 15 Time (min) ATP (nmol·mg protein –1 ) Fig. 3. Influence of inhibitors on ATP synthesis. ... the gene encoding the large subunit of the enzyme. J Bacteriol 178, 151 5– 152 4. 23 Soboh B, Linder D & Hedderich R (2002) Purification and catalytic properties of a CO-oxidizing:H 2 -evolving enzyme...
Ngày tải lên: 15/03/2014, 23:20
VIRGINIA STANDARDS OF LEARNING ASSESSMENTS Spring 2001 Released Test GRADE 5 ENGLISH:WRITING pot
... 11/9/101 10 :59 LOGIN IS-pam PATH: @sun1/xydisk2/CLS_psycorp/GRP_virginia/JOB _53 759 1g5/DIV_g5writest W507F413 ੬ C W507F414 ੬ C W507F4 15 ੭ C W507F416 ੭ C 12 Here is the first part of Alberto’s ... kinds of sleep. W5NIT402 ੬ C W5NIT403 ੬ C ArtCodes W5NIT403.AR1 W507A4 05 ੬ C 8 SESSION: 20 PAGE: 8 11/9/101 10 :58 LOGIN IS-pam PATH: @sun1/xydisk2/CLS_psycorp/GRP_virginia/JOB _53 759 1g5/DIV_g5writest ... ੭ W5MYS103 ੬ C L SESSION: 20 PAGE: 5 11/9/101 10 :58 LOGIN IS-pam PATH: @sun1/xydisk2/CLS_psycorp/GRP_virginia/JOB _53 759 1g5/DIV_g5writest W507C3 05 ੬ C L W507D110 ੬ C L W407E108 ੭ C L 5 DIRECTIONS Read the...
Ngày tải lên: 24/03/2014, 19:20
unit 11. the sources of energy
... Date of planning: 25/ 2/2010 Unit 12: The Asian game Period: Reading Class: 11 Hoa 1. OBJECTIVES By the end of the lesson, the students will be able to: - Know the history of the Asian ... PROCEDURE Warm-up: Guessing game - Show 5 pictures about sport and ask sts to guess the name of sport in each picture - Ask sts some information about these kind of sports and The Asian game. Lead ... in: There are many things about Asian Games that we want to say. Today, we’ll study a new lesson Unit 12- Reading Before you read Pre-Teaching Vocabulary - Intercultural (a): between culture...
Ngày tải lên: 30/06/2014, 04:00
UNIT 11_ SOURCES OF ENERGY.doc
... energy also renewable energy sources and oil, natural gas, coal and the element uranium are nonrenewable energy sources. 34. Most of our energy we use every day comes from renewable energy ... Answer Key Unit 11: SOURCES OF ENERGY PRONUNCIATION 17. To save money, we should ___________ the amount of energy used in our homes. A. stop B. reduce C. increase D. use 18. Most of the world’s ... UNIT 11: SOURCES OF ENERGY PRONUNCIATION I. Circle the word whose bold part is pronounced differently from those of the other three. 1. 2. 3. 4. 5. A. satisfaction A. beat A....
Ngày tải lên: 01/07/2014, 08:40
TOPIC:SOURCE OF ENERGY(UNIT 11_ENGLISH11)
... d.rapid 54 .solar energy does not make the environment…………. a.pollute b.pollutant c.pollution 55 …………… most of our present energy comes from fossil fuels. a.a b.an c.the d.o 56 ………………nuclear energy ... the aim of many scientists. a .of b.in c.for d.with 49.We may have a lot of energy if we can make full use……the energy from the sun. a.in b.from c .of d.on 50 ………… .energy is one that comes from ... releases large amounts……… energy everyday. a.for b.in c .of d.on 24.The solar energy can change… electricity. a.to b.on c.over d.into 25. I don’t have plenty…… energy as we think a .of b.on c.over d.to 26.coal...
Ngày tải lên: 04/07/2014, 10:00
Unit:11:SOURCES OF ENERGY
... The charts show the energy consumption in Highland in 2000 and 20 05. In general, there was a difference in the amount as well as trend of consuming different source of energy between the ... made up … amount of this figure( 75 million tons). This was followed by the consumption of petroleum ( 50 million tons). …made up a slightly smaller proportion with 45 million tons. Task ... is about the energy consumption in Highland in 2000. + Petroleum made up the largest amount of this figure. + The second is the consumption of coal. + The smallest amount of energy consumption...
Ngày tải lên: 08/07/2014, 20:00
Giáo án tiếng anh lớp 5 - UNIT 11 PLACES OF INTEREST Period 55 doc
Ngày tải lên: 23/07/2014, 14:22