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2021高考物理一轮复习第十二章原子与原子核第1节光电效应波粒二象性作业与检测含解析鲁科?- 百度文库

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1.(2019Ĵʼ)(ѡ)йڹIJԵ˵ȷ( BCD ) A.ʾʱǷ,޲;ʾʱ,

B.ƵԽ,Խ;ƵԽ,䲨Խ C.IJԿԿǴ˶Ĺ D.ƵʴĵŲ׷ЧӦ

:ǼȲܰѹ⿴ɺеIJ,Ҳܰѹ⿴ɺе,Ⱦв,־,в,A;IJԺԶƵй,Ƶʵ,Լǿ,Bȷ;ӱֳ,ֳ,Cȷ;ƵʴĵŲ׷ЧӦ׹۲쵽,Dȷ.

2.(2019֣ݶģ)úĹʵ,ıعʱ,ڽƬϳֵͼͼʾ,ʵ( C )

A.ıDz B.ı

C.ڽƬϷֲ D.⵽コƬϲͬλõĸͬ

:úĹʵ,ıعʱ,ڽƬϳֵͼ˵в,A,B;ʵ˵⵽コƬϵIJͬλõĸDzһ,Ҳ˵˹ڽƬϷֲ,Cȷ,D.

3.(2019ɽģ)֪ƺͼصļƵʷֱΪ7.731014 Hz5.441014 Hz,ijֵɫֽЧӦ,ȽDZݳľܵĹ,ݳĹӾнϴ( A ) A. B.Ƶ C. D.

:ɹЧӦ̵mv2=h-W,W=h0,ɵùӵmv2=h-h0,ڸƵļƵʴڼصļƵ,ԸݳĹӵܽС,нС,C,D;p=֪ӶСʱ,ϴ,ƵʽС,Aȷ,B. 4.

(2019¿)(ѡ)ͼʾ,·Ԫ,䵽,ûеͨ,ԭ( BD ) A.̫ B.Ⲩ̫ C.ʱ D.Դӷ

:Ⲩ̫,ƵʵڼƵʱ,ܷЧӦ,ѡBȷ;·еԴ,Թܼ˷ѹ,õѹ˶ֹѹ,Ҳûй,ѡDȷ.

5.(2019㶫ģ)ƵΪ͵Ĺijʱ,ӵΪEkm.ΪƵΪ2͵Ĺͬһ,ӵΪ(hΪʿ˳)( C ) A.Ekm-h C.Ekm+h

B.2Ekm D.Ekm+2h

Ekm=h-W,ƵʱΪ

2,

:ݹЧӦ̵

Ekm'=h2-W=2h-h-Ekm=h+Ekm,ѡCȷ.

6.(2019«һģ)ʿоĻ,,й¶ºǿ벨ϵͼ,Ϻʵɵ( D )

:Եŷʽ,¶Խ,ǿԽ,A,C;IJֲ¶ȱ仯ı,¶Խ,ĵŲIJԽ,ǿȵļֵ򲨳̵ķƶ,B,Dȷ.

7.(2019ɽ)(ѡ)ڹЧӦͿնЧӦĹ,˵ȷ( BD )

A.ЧӦ,ⷢĹֿԽ

B.ùܷЧӦΪƵСڽļƵ C.ֽͬ,ֹѹƵ޹

D.ʯīXɢʱ,XߵɢⲨ䳤,ΪնЧӦ :ЧӦ,ⷢĵӽй,ǹӵļ,A;ùܷЧӦΪƵСڽļƵ,Bȷ;ݹЧӦh=W+eU0֪,ֽͬ(ݳһ),ƵԽ,ֹѹҲԽ,ֹѹƵй,C;ʯīXɢʱ,XߵɢⲨ䳤ΪնЧӦ,Dȷ.

8.(2019һģ)ֱƵΪͺ2͵ļסֵɫij,ݳӵ֮Ϊ13,֪ʿ˳Ϊh,йΪc,ӵΪe.˵ȷ( B )

A. ƵΪ2͵ĵɫý,λʱݳĹĿһ϶ B.ƵΪ͵ĵɫýܷЧӦ

C.סֵɫý,ֻҪǿͬ,ӦĶֹѹͬ D.ýݳΪh

:λʱݳĹĿǿй,Ƶ޹,ѡA;ݹЧӦ֪̿,ӵm

=h-Wm

=2h-W,ݳӵ֮

Ϊ13,ɵݳW=h,ƵΪh͵ĵɫýܷЧӦ,ѡ

Bȷ,D;ֹƵʲͬ,ӵܲͬ,mv=eU0֪ӦĶֹѹDzͬ,ѡC.

9.ijԴĹɲͬĹ,ͬĹǿͼʾ,иһЩϵļ޲,øùԴĹв( D )

2

޲(nm)

541 ͭ 268 196 A.ܲ B.ơͭܲ C.ͭܲ D.ܲ

:ݹЧӦ֪̿,mv=h-W=h-W,ֻҪԴIJСijļ޲,йݳ,ùԴĹIJСֵС100 nm,Сơͭļ޲,ܲ,Dȷ,A,B,C.

10.(2019ϳɳģ)òͬƵʵ߷ֱٺпıЧӦ,ɵõmvƵʦͱ仯mvͼ.֪ٵݳ3.28 eV,п

2

2

2

ݳ3.34 eV,ߵͼ߻ͬһmvϵ,ʵ߱ʾ١߱ʾп,ȷӳһ̵ͼ( A )

2

2021高考物理一轮复习第十二章原子与原子核第1节光电效应波粒二象性作业与检测含解析鲁科?- 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
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