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Study Guide

[HIST 221] - Midterm Exam Guide - Everything you need to know! (13 pages long)

13 pages95 viewsFall 2016

Department
History
Course Code
HIST 221
Professor
Tristan Carter
Study Guide
Midterm

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Queen's
HIST 221
MIDTERM EXAM
STUDY GUIDE
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LEMBAR JAWABAN POST TEST
NILAI
Nama : AGUNG WIDYANINGSIH
Kelas : X-7
Berilah tanda silang pada kolom jawaban dengan benar!!!
1AB C D E
2Diket: Ab = 30oA ; C = 50oC ; Ca = 100oC
Aa = 180oA ; Cb = 0
Dit: A = ?
Jawab A
B
C
D
E
3Diket : Xb= -20oX; X=20o X; Ra=80oR
Xa= 180oX; Rb=0o R
Dit: R=?
Jawab A
B
C
D
E
4Diket: Vo = Votabung=50 cm3; T1=18oC;
T2=38oC; γ=180 x 10-6 /oC; ɤ= 9 x10/oC
Dit: Vtumpah =?
Jawab
* ∆Vraksa = Voraksa . γ. ∆T
= (50 cm3 ) x(180 x 10-6 /oC) x (38oC-18oC)
= (1000 cm3 ) x (180 x 10-6 )= 0.18 cm3
* ∆Vtabung = Votabung . 3ɤ. ∆T
= (50 cm3 ) x(3.9 x10/oC) x (38oC-18oC)
= (1000 cm3 ) x (27 x 10-6 ) = 0.027 cm3
* Vtumpah = ∆Vraksa - ∆Vtabung
= 0.18 cm3 - 0.027 cm3 = 0.153 cm3
A
B
C
D
E
5Diket: m=300gr; Les=80 kal/g;
Ces=0.5 kal/goC; T1= -15oC; T2=60oC
Dit: Qtotal = ?
A
B
C
D
E
6 A B C DE
7Diket: LoBesi = LoPerunggu = 10 cm
T1Besi = T1Perunggu = 20oC
T2Perunggu = 800oC; T2Besi = 750oC
ɤPerunggu=11 x10/oC; ɤBesi=19 x10/oC
Dit: ∆L(Besi-Perunggu)
Jawab
* LBesi = Lo(1+ .ɤ ∆T)
=(10 cm).(1+19 x10/oC.730oC)
= (10 cm).(1+0.05767) =10.5767cm
A
B
C
D
E
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* LPerunggu = Lo(1+ .ɤ ∆T)
= (10 cm).(1+11 x10/oC.780oC)
= (10cm).(1+0.00858)=10.0858cm
* ∆L(Besi-Perunggu)= LBesi - LPerunggu
= 10.5767cm -10.0858cm=0.4909cm
8Diket: m = 0.5 kg; T1 = 20oC; T2 = 50oC;
Q=6757J
Dit: C dan c=?
Jawab
* C =
* c
A
B
C
D
E
9 A BC D E
1
0
A B CD E
1
1
AB C D E
1
2
A B CD E
1
3
Diket: AA= AB =A; lA = lB = l ; TA=80oC;
TB=5oC; KB=2KA
Dit: TC=?
A
B
C
D
E
1
4
ABC D E
1
5
Diket: ɤ=1210/oC; VoMinyak= VoTong = 70 liter
γ = 950 x10/oC; T1= 20oC; T2= 40oC
Dit: Vtumpah= ?
A
B
C
D
E
LEMBAR JAWABAN POST TEST
NILAI
Nama : GHINA ASLINA ZHAHIRA
Kelas : X-7
Berilah tanda silang pada kolom jawaban dengan benar!!!
1AB C D E
2Diket: Ab = 30oA ; C = 50oC ; Ca = 100oC
Aa = 180oA ; Cb = 0
Dit: A = ?
Jawab
A
B
C
D
E
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