The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
1. The document is a test for English language proficiency that contains two parts: speaking ability and writing ability.
2. For the speaking ability section, test takers must choose the appropriate expression for the first missing part of a dialogue (Item A) and the response for the second missing part (Item B) to gain one mark per question.
3. The writing ability section similarly requires choosing the correct answers for the first (Item A) and second (Item B) missing parts of sentences.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
1. The document is a test for English language proficiency that contains two parts: speaking ability and writing ability.
2. For the speaking ability section, test takers must choose the appropriate expression for the first missing part of a dialogue (Item A) and the response for the second missing part (Item B) to gain one mark per question.
3. The writing ability section similarly requires choosing the correct answers for the first (Item A) and second (Item B) missing parts of sentences.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already have a condition.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
A União Europeia está considerando novas regras para veículos autônomos. As propostas incluem exigir que os fabricantes garantam a segurança dos sistemas e que os veículos possam ser monitorados e controlados remotamente. As novas regras também visam estabelecer padrões comuns para testes e certificação de veículos autônomos na UE.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, processador mais rápido e bateria de maior duração. O dispositivo também possui tela maior e armazenamento expansível, com preço sugerido a partir de US$799. Analistas esperam que o aparelho ajude a empresa a aumentar sua participação no competitivo mercado de smartphones.
This document appears to be an English proficiency exam containing reading comprehension and language use questions. It begins with a conversation between a student named Ladda and her teacher Mrs. Carson about joining a speech competition. It then provides two additional dialog situations and questions to test oral expression skills. The rest of the document contains questions to test error identification, sentence completion, and paragraph writing abilities.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already have a condition.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
A União Europeia está considerando novas regras para veículos autônomos. As propostas incluem exigir que os fabricantes garantam a segurança dos sistemas e que os veículos possam ser monitorados e controlados remotamente. As novas regras também visam estabelecer padrões comuns para testes e certificação de veículos autônomos na UE.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, processador mais rápido e bateria de maior duração. O dispositivo também possui tela maior e armazenamento expansível, com preço sugerido a partir de US$799. Analistas esperam que o aparelho ajude a empresa a aumentar sua participação no competitivo mercado de smartphones.
This document appears to be an English proficiency exam containing reading comprehension and language use questions. It begins with a conversation between a student named Ladda and her teacher Mrs. Carson about joining a speech competition. It then provides two additional dialog situations and questions to test oral expression skills. The rest of the document contains questions to test error identification, sentence completion, and paragraph writing abilities.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
A União Europeia está enfrentando desafios sem precedentes devido à pandemia de COVID-19 e à invasão russa da Ucrânia. Isso destacou a necessidade de autonomia estratégica da UE em áreas como energia, defesa e tecnologia digital para tornar o bloco menos vulnerável a choques externos. A Comissão Europeia propôs novas iniciativas para fortalecer a resiliência econômica e de segurança da UE nos próximos anos.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
11. รหัสวิชา 05 วิทยาศาสตร หนา
วันอาทิตยที่ 22 กุมภาพันธ 2552 เวลา 11.30 - 13.30 น.
11
ตารางธาตุ
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh Uus Uuo
* Lanthanides La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
** Actinides Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
23. การทดลองขอใดที่พิสูจนวานิวเคลียสในอะตอมมีขนาดเล็กมากเมื่อเทียบกับขนาดของ
อะตอม
1. การยิงรังสีแคโทดไปยังแผนโลหะบาง ทําใหมีการปลอยรังสีเอกซเกิดขึ้น
2. การยิงอนุภาคอัลฟาไปยังแผนโลหะบาง ทําใหธาตุนั้นปลดปลอยอนุภาคที่เปน
กลางออกมา
3. การยิงรังสีแคโทดไปยังแผนโลหะบาง แลวรังสีแคโทดสวนใหญถูกแผนโลหะ
ดูดกลืนเอาไว
4. การยิงอนุภาคอัลฟาไปยังแผนโลหะบาง แลวพบวาอนุภาคสวนใหญทะลุผานไปได
โดยมีเพียงสวนนอยที่กระเจิงออกหรือสะทอนกลับ
25. รหัสวิชา 05 วิทยาศาสตร หนา
วันอาทิตยที่ 22 กุมภาพันธ 2552 เวลา 11.30 - 13.30 น.
25
47. จากแผนภาพแสดงลักษณะของเสนสนามแมเหล็กที่เกิดจากแทงแมเหล็กสองแทง
ขอใดบอกถึงขั้วแมเหล็กที่ตําแหนง A, B, C และ D ไดถูกตอง
1. A และ C เปนขั้วเหนือ B และ D เปนขั้วใต
2. A และ D เปนขั้วเหนือ B และ C เปนขั้วใต
3. B และ C เปนขั้วเหนือ A และ D เปนขั้วใต
4. B และ D เปนขั้วเหนือ A และ C เปนขั้วใต
A B
C D
26. รหัสวิชา 05 วิทยาศาสตร หนา
วันอาทิตยที่ 22 กุมภาพันธ 2552 เวลา 11.30 - 13.30 น.
26
CD
A
48. บริเวณพื้นที่สี่เหลี่ยม ABCD เปนบริเวณที่มีสนามแมเหล็กสม่ําเสมอซึ่งมีทิศพุงออกตั้ง
ฉากกับกระดาษดังรูป
ขอใดตอไปนี้ที่จะทําใหอนุภาคโปรตอนเคลื่อนที่เบนเขาหาดาน AB ได
1. ยิงอนุภาคโปรตอนเขาไปในบริเวณ จากทางดาน AD ในทิศตั้งฉากกับเสน AD
2. ยิงอนุภาคโปรตอนเขาไปในบริเวณ จากทางดาน BC ในทิศตั้งฉากกับเสน BC
3. ยิงอนุภาคโปรตอนเขาไปในบริเวณ จากทางดาน AD ในแนวขนานกับเสน AC
4. ยิงอนุภาคโปรตอนเขาไปในบริเวณ จากทางดาน DC ในแนวขนานกับเสน DB
49. วางอนุภาคอิเล็กตรอนลงในบริเวณซึ่งมีเฉพาะสนามไฟฟาที่มีทิศไปทางขวาดังรูป
อนุภาคอิเล็กตรอนจะมีการเคลื่อนที่เปนไปตามขอใด
1. เคลื่อนที่เปนเสนโคง เบนขึ้นขางบน
2. เคลื่อนที่เปนเสนโคง เบนลงขางลาง
3. เคลื่อนที่เปนเสนตรงขนานกับสนามไฟฟา ไปทางขวา
4. เคลื่อนที่เปนเสนตรงขนานกับสนามไฟฟา ไปทางซาย
สนามไฟฟา
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B