Ovido
Langue
  • Anglais
  • Espagnol
  • Français
  • Portugais
  • Allemand
  • Italienne
  • Néerlandais
  • Suédois
Texte
  • Majuscules

Utilisateur

  • Se connecter
  • Créer un compte
  • Passer à Premium
Ovido
  • Accueil
  • Se connecter
  • Créer un compte

Waves

What is phase difference and what is it measured in?

How much a wave lags behind another wave. Measured in radians

How is polarisation used un antennas?

TV and radio signals are polarised by the orientation of the rods. Ariel must be in the same plane as ghr signal

What is the phase difference of two waves completely out of phase

pi

In the fringe spacing formula what letter means what

w= Distance between fringes
D = distance from slit to screen

S = distance between centre of thr slits

In an optical fibre, what happens if the angle of incidence is greater than the critical angle?

Total internal reflection

What is modal dispersion? And how do we stop it?

When the light takes multiple paths and causes the signal to elongate. Using a filter or use a thin fibre so the sources cannot spread out

What is material diSpersion and how do we stop it?

Different wavelegnths travel at different speeds. Use light of all the same wavelength

Quiz
capacitance
angoli particolari
pianificazione di medio periodo
date civi us
attori
ragazza interrotta libro
ricerca visiva psicologia cognitiva
civilisation
reprod sexuée des angiospermes
Exam CLE
svt
IELTS idioms
IELTS phrasal verbs
santos
Serbian words
IELTS slangs
SVT reprod asexuée des angiospermes
verbi irregolari
Fysiologi och anatomi
Lesiones cutáneas Secundarias
Lesiones cutáneas
Duits
Math
FISIO FEMININA
Potenziale d'azione
french avoir and etre past tense verbs
componesnts of firness
Frases em inglês usadas no dia a dia
economie internationale
Psychology 100 - Final Exam (Chapter 4)
Psychology 100 - Final Exam (Chapter 2)
Micro 2do parcial
Psychology 100 - Final Exam (Chapter 1)
4 OLS estimator
Apo 1
Final Exam
history cold war #1
Ord hp
Doença inflamatória intestinal
Médicaments
Doença ulcerosa péptica
unam
Marxism
tenta tema 3
Examen
TDJ Dessin technique symbole
vocab anglais
constitucion española: estructura, titulo preliminar, titulo I y titulo III
begrippen
Categorías gramaticales
emc- les élections européennes
derecho
Promovoir la santé et le bien-être (discipline)
Física - copia
Palabras Homófonas
Física
Airam
part 5
vocabulario 3
part 4
English Grammer Terminology
part 3
cyber security 14
cyber security 15
Fonetica de Ingles
part 2
digital and sales
part 1
historia
systeme reproducteur - copie
lógica
sucesiones cuadrática
biology cells specialization quiz
systeme reproducteur
sistema endocrino
TDJ Test Design technic
Psychological Disorders: Treatment
RS- Spirometry/lung volume
1543- GENERAL ASSESSMENT ABNORMALITIES
jania
NO
Hastigheter spärris
Spärris d4
Парт 1
RS- Phisiology
Molecole da saper disegnare
50 Most Common Medications
biologija
So
mandarin
Science fair 2024 - copy
Biologisk psykologi
ETLV
RS- anatomy
chapter 2 matrix material
Blackjack
Science fair 2024
Carlo goldoni
Espagnol tournur de phrase + prep
Extern 2 Tentafrågor
crimnology exam - unit 2
Sara
key knoledge for sociology
P2 cir
glosor v. 16
history wroong
NO
2 Petru
Tyska - Alltag
C2 Bon
A320 Neo I Equipment
Portuguese body parts
dantE
LEY DE GRAVITACIÓN UNIVERSAL DE NEWTON
Plan de negocios
vocabulario 2
Ingles
vocabulario 1
A320CEO D Equipment
Salud Publica 2do parcial
Chem Objective one- 1a, 1b
Science Test
basketball
paradigma psicogenético
Figuras literarias
socio 2
nervous system
exam synthèse
Voc Anglais 4
kenmerken aspecten
MM Kenmerkend aspecten
Biologie
ángulos
Chapter 13 Spinal Cord
NO
Comunicación asertiva
C1
Norvegese
ale
stora glosprovet 29
Reglas de Derivación
Medical terminology
Introduction
passé composé
mvt et projet de lectures
Biologie 3.1t/m 3.3 ordening
computer essentials
week 13 (last week)
limitations
espagnol
Vamos! Adelante! 4 Unidad 5; Primer Paso
vokabel
Maths
oralidad
meiosis/mitosis test
radici quadrate
apparato digerente
Investigação
1.1
anglais
info 1
Roleta americana
Engelska
tedesco
naturkunskap ekologi del 2
PRC
Algebrabooleana
Biology
history final
verdades universales ingles
PSYB57 Final: Problem-solving
jjn
PSYB57 Final: Language
Laís - Ecologia - Assunto
A321 Neo D Equipment
Laís - Ecologia
Bäckenets ben
Research methods validity
Plant Physiology Biology 25IB Notes
Frågeord
spanska NP
Les meubles
religion unit 2 test review
I Lipidi (LEZ4-LEZ5-LEZ6)
tipos de texto
I SACCARIDI ( -LEZ4)
gli esseri viventi
samhällskunskap ekonomi
B2 Plant s
Stora ordtestet
Duits taaldorp
2 statistics review
3 intro Linear Regression Model
Französisch Comic
Président de la Vème République
Kursprov 1
Bröstkorg & närliggande ben anatomiska namn på latin
1 Vecka 1
A321 Neo I Equipment
Tissues
Mål i biologi
Kretslopp
L2 S2 : HDO : Droit Romain: Chapitre 3 : Les obligations délictuelles (3)
ung swb cup
derecho romano
matemáticas
cuidado del agua
20s and 30s test
Test✌️
100 verbs
Gobiernos contemporáneos de México
Sócrates y los sofistas
Historia de la filosofía
para que construimos um projeto d pesquisa
escuela de la libre investigación científica
Graficación 2
psicologia social e etica
Graficación
glossary
Quimica -
frecuencia respiratoria
frecuencia respiratoria
praticas de pesquisa em psicologia social
B2 Cd And Ncd
Laís - Ed. Ambiental
Research methods
ASt201
psicologia social e o individuo na comunidade
WSET 2
Revolución mexicana
L2 S2 : HDO : Droit romain :Chapitre 2 : Les obligations contractuelles (2)
Network Abbreviations
svår M
italština
B2 Heart
Math Symbols
oral fluency
355 Exam April 10, 2024
L2 S2 : HDO : Droit Romain :Chapitre 1 : Les origines romaines de la notion d’obligation (1)
B2 Respitory System
B2 Food Test s
tema 4 vocabulario
stratification sociale
mobilité social
Filosofia del Diritto
Suplemento A