Следующий

⁣Module-8_Lecture-3 SIMPLE HARMONIC MOTION - III
01:03:25
⁣Module-8_Lecture-3 SIMPLE HARMONIC MOTION - III
IIT_Kanpur
8 Просмотры · 14 Nov 2019
Веб дизайн
⁣Module-8_Lecture-2 SIMPLE HARMONIC MOTION - II
00:58:50
⁣Module-8_Lecture-2 SIMPLE HARMONIC MOTION - II
IIT_Kanpur
3 Просмотры · 14 Nov 2019
Веб дизайн
⁣Module -8 Lecture -1 SIMPLE HARMONIC MOTION - I
00:59:21
⁣Module -8 Lecture -1 SIMPLE HARMONIC MOTION - I
IIT_Kanpur
9 Просмотры · 14 Nov 2019
Веб дизайн
⁣English Grammar & Spelling: VERBS with 2 PAST TENSES
00:16:31
⁣English Grammar & Spelling: VERBS with 2 PAST TENSES
engVid
24 Просмотры · 15 Oct 2019
образование
⁣54 Common Present Progressive Questions in English
00:19:58
⁣54 Common Present Progressive Questions in English
engVid
28 Просмотры · 15 Oct 2019
образование
⁣Reciprocal Space 3: Ewald sphere, Simple Cubic, FCC and BCC in Reciprocal Space
00:53:35
⁣Reciprocal Space 3: Ewald sphere, Simple Cubic, FCC and BCC in Reciprocal Space
IIT_Madras
18 Просмотры · 10 Oct 2019
Веб дизайн
⁣Mod-01 Lec-40 Supersonic Flow past a 3D Bluff Body at an angle of attack
00:52:01
⁣Mod-01 Lec-40 Supersonic Flow past a 3D Bluff Body at an angle of attack
IIT_Madras
12 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-39 Supersonic Flow past a 3D Cone at an angle of attack: Numerical Procedure
00:50:23
⁣Mod-01 Lec-39 Supersonic Flow past a 3D Cone at an angle of attack: Numerical Procedure
IIT_Madras
10 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-38 Supersonic Flow past a 3D Cone at an angle of attack: Governing Equations
00:51:44
⁣Mod-01 Lec-38 Supersonic Flow past a 3D Cone at an angle of attack: Governing Equations
IIT_Madras
23 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-37 Lecture-37-Supersonic Flow past a 3D Cone at an angle of attack:
00:46:38
⁣Mod-01 Lec-37 Lecture-37-Supersonic Flow past a 3D Cone at an angle of attack:
IIT_Madras
14 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-36 Lecture-36-Supersonic Flow past a 3D Cone at an angle of attack:
00:51:40
⁣Mod-01 Lec-36 Lecture-36-Supersonic Flow past a 3D Cone at an angle of attack:
IIT_Madras
16 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-35 Lecture-35-Supersonic Flow past a 3D Cone at an angle of attack
00:49:40
⁣Mod-01 Lec-35 Lecture-35-Supersonic Flow past a 3D Cone at an angle of attack
IIT_Madras
11 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-26 Lecture-26-Supersonic Flow past a 3D Cone: Axisymmetric/Quasi 2D Flow
00:48:59
⁣Mod-01 Lec-26 Lecture-26-Supersonic Flow past a 3D Cone: Axisymmetric/Quasi 2D Flow
IIT_Madras
9 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-02 Lec-02 Forecasting -- Time series models -- Simple Exponential smoothing
00:53:01
⁣Mod-02 Lec-02 Forecasting -- Time series models -- Simple Exponential smoothing
IIT_Madras
18 Просмотры · 07 Oct 2019
Бизнес
⁣Mod-01 Lec-35 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability
00:52:34
⁣Mod-01 Lec-35 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability
IIT_Madras
7 Просмотры · 07 Oct 2019
Веб дизайн
⁣lecture 33 Simple current mirror; cascode current mirror
00:54:51
⁣lecture 33 Simple current mirror; cascode current mirror
IIT_Madras
10 Просмотры · 03 Oct 2019
Веб дизайн
⁣Mod-01 Lec-24 Wave Mechanics of the Simple Harmonic Oscillator
00:49:18
⁣Mod-01 Lec-24 Wave Mechanics of the Simple Harmonic Oscillator
IIT_Madras
6 Просмотры · 02 Oct 2019
инженерия
⁣Simple Examples of Riemann Surfaces
00:57:47
⁣Simple Examples of Riemann Surfaces
IIT_Madras
11 Просмотры · 27 Sep 2019
инженерия
⁣Simple measurement techniques
00:51:28
⁣Simple measurement techniques
IIT_Madras
11 Просмотры · 25 Sep 2019
Веб дизайн

Past Simple & Present Perfect

7 Просмотры· 03 Sep 2019
engVid
engVid
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В образование / Английский язык

http://www.engvid.com/ Confused by English tenses? In this grammar lesson, you'll learn an easy way to tell the difference between the past simple and present perfect. Find out how asking the right question can give you the correct answer simply and quickly. Then take a quiz on the lesson at http://www.engvid.com/past-simple-present-perfect/

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Следующий


⁣Module-8_Lecture-3 SIMPLE HARMONIC MOTION - III
01:03:25
⁣Module-8_Lecture-3 SIMPLE HARMONIC MOTION - III
IIT_Kanpur
8 Просмотры · 14 Nov 2019
Веб дизайн
⁣Module-8_Lecture-2 SIMPLE HARMONIC MOTION - II
00:58:50
⁣Module-8_Lecture-2 SIMPLE HARMONIC MOTION - II
IIT_Kanpur
3 Просмотры · 14 Nov 2019
Веб дизайн
⁣Module -8 Lecture -1 SIMPLE HARMONIC MOTION - I
00:59:21
⁣Module -8 Lecture -1 SIMPLE HARMONIC MOTION - I
IIT_Kanpur
9 Просмотры · 14 Nov 2019
Веб дизайн
⁣English Grammar & Spelling: VERBS with 2 PAST TENSES
00:16:31
⁣English Grammar & Spelling: VERBS with 2 PAST TENSES
engVid
24 Просмотры · 15 Oct 2019
образование
⁣54 Common Present Progressive Questions in English
00:19:58
⁣54 Common Present Progressive Questions in English
engVid
28 Просмотры · 15 Oct 2019
образование
⁣Reciprocal Space 3: Ewald sphere, Simple Cubic, FCC and BCC in Reciprocal Space
00:53:35
⁣Reciprocal Space 3: Ewald sphere, Simple Cubic, FCC and BCC in Reciprocal Space
IIT_Madras
18 Просмотры · 10 Oct 2019
Веб дизайн
⁣Mod-01 Lec-40 Supersonic Flow past a 3D Bluff Body at an angle of attack
00:52:01
⁣Mod-01 Lec-40 Supersonic Flow past a 3D Bluff Body at an angle of attack
IIT_Madras
12 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-39 Supersonic Flow past a 3D Cone at an angle of attack: Numerical Procedure
00:50:23
⁣Mod-01 Lec-39 Supersonic Flow past a 3D Cone at an angle of attack: Numerical Procedure
IIT_Madras
10 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-38 Supersonic Flow past a 3D Cone at an angle of attack: Governing Equations
00:51:44
⁣Mod-01 Lec-38 Supersonic Flow past a 3D Cone at an angle of attack: Governing Equations
IIT_Madras
23 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-37 Lecture-37-Supersonic Flow past a 3D Cone at an angle of attack:
00:46:38
⁣Mod-01 Lec-37 Lecture-37-Supersonic Flow past a 3D Cone at an angle of attack:
IIT_Madras
14 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-36 Lecture-36-Supersonic Flow past a 3D Cone at an angle of attack:
00:51:40
⁣Mod-01 Lec-36 Lecture-36-Supersonic Flow past a 3D Cone at an angle of attack:
IIT_Madras
16 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-35 Lecture-35-Supersonic Flow past a 3D Cone at an angle of attack
00:49:40
⁣Mod-01 Lec-35 Lecture-35-Supersonic Flow past a 3D Cone at an angle of attack
IIT_Madras
11 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-01 Lec-26 Lecture-26-Supersonic Flow past a 3D Cone: Axisymmetric/Quasi 2D Flow
00:48:59
⁣Mod-01 Lec-26 Lecture-26-Supersonic Flow past a 3D Cone: Axisymmetric/Quasi 2D Flow
IIT_Madras
9 Просмотры · 08 Oct 2019
Веб дизайн
⁣Mod-02 Lec-02 Forecasting -- Time series models -- Simple Exponential smoothing
00:53:01
⁣Mod-02 Lec-02 Forecasting -- Time series models -- Simple Exponential smoothing
IIT_Madras
18 Просмотры · 07 Oct 2019
Бизнес
⁣Mod-01 Lec-35 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability
00:52:34
⁣Mod-01 Lec-35 Introduction to Hybrid Rockets and a Simple Illustration of Combustion Instability
IIT_Madras
7 Просмотры · 07 Oct 2019
Веб дизайн
⁣lecture 33 Simple current mirror; cascode current mirror
00:54:51
⁣lecture 33 Simple current mirror; cascode current mirror
IIT_Madras
10 Просмотры · 03 Oct 2019
Веб дизайн
⁣Mod-01 Lec-24 Wave Mechanics of the Simple Harmonic Oscillator
00:49:18
⁣Mod-01 Lec-24 Wave Mechanics of the Simple Harmonic Oscillator
IIT_Madras
6 Просмотры · 02 Oct 2019
инженерия
⁣Simple Examples of Riemann Surfaces
00:57:47
⁣Simple Examples of Riemann Surfaces
IIT_Madras
11 Просмотры · 27 Sep 2019
инженерия
⁣Simple measurement techniques
00:51:28
⁣Simple measurement techniques
IIT_Madras
11 Просмотры · 25 Sep 2019
Веб дизайн