绗簩绔?/p>
鐜诲皵姘㈠師瀛愮悊璁?/p>
1.
閫夋嫨棰?/p>
:
(1)
鑻ユ阿鍘熷瓙琚縺鍙戝埌涓婚噺瀛愭暟涓?/p>
n
鐨勮兘绾?/p>
,
褰撲骇鐢熻兘绾ц穬杩佹椂鍙兘鍙戠敓鐨?/p>
鎵�鏈夎氨绾挎�绘潯鏁板簲涓猴細
A
锛?/p>
n-1 B .n(n-1)/2 C .n(n+1)/2 D .n
(2)
姘㈠師瀛愬厜璋辫禆鏇肩郴鍜屽反鑰虫湯绯荤殑绯荤嚎闄愭尝闀垮垎鍒负锛?/p>
A.R/4
鍜?/p>
R/9 B.R
鍜?/p>
R/4 C.4/R
鍜?/p>
9/R D.1/R
鍜?/p>
4/R
(3)
姘㈠師瀛愯禆鏇肩郴鐨勭嚎绯婚檺娉㈡暟涓?/p>
R,
鍒欐阿鍘熷瓙鐨勭數绂荤數鍔夸负锛?/p>
A
锛?/p>
3Rhc/4 B. Rhc C.3Rhc/4e D. Rhc/e
(4)
姘㈠師瀛愬熀鎬佺殑鐢电鐢靛娍鍜岀涓�婵�鍙戠數鍔垮垎鍒槸锛?/p>
A
锛?/p>
13.6V
鍜?/p>
10.2V; B
鈥?/p>
13.6V
鍜?/p>
-10.2V; C.13.6V
鍜?/p>
3.4V; D.
鈥?/p>
13.6V
鍜?/p>
-3.4V
(5)
鐢辩幓灏旀阿鍘熷瓙鐞嗚寰楀嚭鐨勭涓�鐜诲皵鍗婂緞
0
a
鐨勬暟鍊兼槸锛?/p>
A.5.29
10
10
飥?/p>
飩?/p>
m B.0.529
脳
10
-10
m C. 5.29
脳
10
-12
m
D.529
脳
10
-12
m
(6)
鏍规嵁鐜诲皵鐞嗚
,
鑻ュ皢姘㈠師瀛愭縺鍙戝埌
n=5
鐨勭姸鎬?/p>
,
鍒欙細
A.
鍙兘鍑虹幇
10
鏉¤氨绾匡紝
鍒嗗埆灞炲洓涓嚎绯?/p>
B.
鍙兘鍑虹幇
9
鏉¤氨绾匡紝
鍒嗗埆灞?/p>
3
涓嚎绯?/p>
C.
鍙兘鍑虹幇
11
鏉¤氨绾匡紝鍒嗗埆灞?/p>
5
涓嚎绯?/p>
D.
鍙兘鍑虹幇
1
鏉¤氨绾匡紝灞炶禆鏇?/p>
绯?/p>
(7)
娆蹭娇澶勪簬婵�鍙戞�佺殑姘㈠師瀛愬彂鍑?/p>
飦?/p>
H
绾匡紝鍒欒嚦灏戦渶鎻愪緵澶氬皯鑳介噺锛?/p>
eV
锛?/p>
?
A.13.6
B.12.09
C.10.2
D.3.4
(8)
姘㈠師瀛愯婵�鍙戝悗鍏剁數瀛愬鍦ㄧ鍥涜建閬撲笂杩愬姩
,
鎸夌収鐜诲皵鐞嗚鍦ㄨ娴嬫椂闂村唴
鏈�澶氳兘鐪嬪埌鍑犳潯绾匡紵
A.1
B.6
C.4
D.3
(9)
姘㈠師瀛愬厜璋辩敱鑾辨浖銆佸反鑰虫湯銆佸笗閭€�佸竷鍠囧紑绯?/p>
鈥?/p>
缁勬垚
.
涓鸿幏寰楃孩澶栨尝娈靛師
瀛愬彂灏勫厜璋?/p>
,
鍒欒桨鍑诲熀鎬佹阿鍘熷瓙鐨勬渶灏忓姩鑳戒负
:
A .0.66 eV
B.12.09eV
C.10.2eV
D.12.57eV
(10)
鐢ㄨ兘閲忎负
12.7eV
鐨勭數瀛愬幓婵�鍙戝熀鎬佹阿鍘熷瓙鏃?/p>
,
鍙楁縺姘㈠師瀛愬悜浣庤兘绾ц穬杩?/p>
鏃舵渶澶氬彲鑳藉嚭鐜板嚑鏉″厜璋辩嚎锛堜笉鑰冭檻鑷棆锛?/p>
锛?/p>
A
锛?/p>
3
B.10
C.1
D.4
(11)
鏈夐�熷害涓?/p>
1.875
m/s
10
6
飩?/p>
鐨勮嚜鐢辩數瀛愯涓�璐ㄥ瓙淇樿幏
,
鏀惧嚭涓�涓厜瀛愯�屽舰鎴?/p>
鍩烘�佹阿鍘熷瓙
,
鍒欏厜瀛愮殑棰戠巼锛?/p>
Hz
锛変负
:
A
锛?/p>
3.3
飩?/p>
10
15
锛?/p>
B.2.4
飩?/p>
10
15
锛?/p>
C.5.7
飩?/p>
10
15
锛?/p>
D.2.1
飩?/p>
10
16
.
(12)
鎸夌収鐜诲皵鐞嗚鍩烘�佹阿鍘熷瓙涓數瀛愮粫鏍歌繍鍔ㄧ殑绾块�熷害绾︿负鍏夐�熺殑锛?/p>
A.1/10
鍊?/p>
B.1/100
鍊?/p>
C .1/137
鍊?/p>
D.1/237
鍊?/p>
(13)
鐜诲皵纾佸瓙
B
飦?/p>
涓哄灏戠劍鑰筹紡鐗规柉鎷夛紵
A
锛?/p>
0.927
19
10
飥?/p>
飩?/p>
B.0.927
21
10
飥?/p>
飩?/p>
C. 0.927
23
10
飥?/p>
飩?/p>
D .0.927
25
10
飥?/p>
飩?/p>