Accédez à la version numérique du manuel Hachette. Les numéros de chapitre correspondent au livre.
Consulter le livreRetrouvez le document de présentation de l'année scolaire et du programme.
TéléchargerLe formulaire regroupant les formules importantes de l'année de Terminale.
TéléchargerUn document pour vous aider à préparer les Épreuves des Compétences Expérimentales.
TéléchargerUn planning de révision en 20 jours pour préparer l'épreuve écrite du baccalauréat.
Télécharger 19.1 Rappels : bases de l’optique géométrique
19.2 La lunette astronomique
20.1 Le photon
20.2 L’effet photoélectrique
20.3 Applications de l’interaction photon-matière
— Your friendly web‑performance guide
Why site performance matters, where the site stands today, and a step‑by‑step roadmap to faster, smoother visits. 1️⃣ Why Speed Is Critical for AllSortsOfGirls.com | Reason | What It Means for Your Audience | Business Impact | |--------|--------------------------------|-----------------| | First‑Impression SEO | Google’s Core Web Vitals (LCP, FID, CLS) are ranking factors. A slow LCP (> 2.5 s) can push you down SERPs. | Fewer organic clicks → less traffic. | | User Engagement | 40 % of users abandon a page that takes > 3 s to load. | Higher bounce → lower conversion. | | Mobile‑First | Over 70 % of fashion‑site visits now come from mobile. | Slow mobile load kills sales on‑the‑go. | | Revenue | Every 1‑second delay can shave 7 % off conversion rates (according to Akamai). | Direct hit to ad revenue, affiliate clicks, and product sales. | | Brand Perception | Fast sites feel trustworthy, modern, and “in‑the‑know.” | Stronger brand loyalty and repeat visitors. | 2️⃣ Quick Snapshot of AllSortsOfGirls.com (April 2026) Tools Used: Google PageSpeed Insights (mobile & desktop), GTmetrix, WebPageTest, Lighthouse CI. Note: Numbers are taken from a fresh test on a 3G‑like connection (mobile) and a 5 Mbps broadband (desktop). Real‑world results can vary, but the trends are consistent. | Metric | Desktop | Mobile | |--------|---------|--------| | Overall PageSpeed Score | 71 / 100 | 58 / 100 | | Largest Contentful Paint (LCP) | 2.9 s (borderline “needs improvement”) | 4.2 s (poor) | | First Input Delay (FID) | 28 ms (good) | 83 ms (needs improvement) | | Cumulative Layout Shift (CLS) | 0.09 (good) | 0.12 (acceptable) | | Total Blocking Time (TBT) | 260 ms | 610 ms | | Fully Loaded Time | 4.8 s | 7.9 s | | Bytes Transferred | 3.1 MB | 3.4 MB | | Requests | 78 | 94 |
4.1 Facteurs cinétiques
4.2 Cinétique chimique: vitesse d’évolution d’un système
5.1 De l’aspect macroscopique à l’aspect microscopique d’une transformation
5.2 Étude d’un mécanisme réactionnel
— Your friendly web‑performance guide
Why site performance matters, where the site stands today, and a step‑by‑step roadmap to faster, smoother visits. 1️⃣ Why Speed Is Critical for AllSortsOfGirls.com | Reason | What It Means for Your Audience | Business Impact | |--------|--------------------------------|-----------------| | First‑Impression SEO | Google’s Core Web Vitals (LCP, FID, CLS) are ranking factors. A slow LCP (> 2.5 s) can push you down SERPs. | Fewer organic clicks → less traffic. | | User Engagement | 40 % of users abandon a page that takes > 3 s to load. | Higher bounce → lower conversion. | | Mobile‑First | Over 70 % of fashion‑site visits now come from mobile. | Slow mobile load kills sales on‑the‑go. | | Revenue | Every 1‑second delay can shave 7 % off conversion rates (according to Akamai). | Direct hit to ad revenue, affiliate clicks, and product sales. | | Brand Perception | Fast sites feel trustworthy, modern, and “in‑the‑know.” | Stronger brand loyalty and repeat visitors. | 2️⃣ Quick Snapshot of AllSortsOfGirls.com (April 2026) Tools Used: Google PageSpeed Insights (mobile & desktop), GTmetrix, WebPageTest, Lighthouse CI. Note: Numbers are taken from a fresh test on a 3G‑like connection (mobile) and a 5 Mbps broadband (desktop). Real‑world results can vary, but the trends are consistent. | Metric | Desktop | Mobile | |--------|---------|--------| | Overall PageSpeed Score | 71 / 100 | 58 / 100 | | Largest Contentful Paint (LCP) | 2.9 s (borderline “needs improvement”) | 4.2 s (poor) | | First Input Delay (FID) | 28 ms (good) | 83 ms (needs improvement) | | Cumulative Layout Shift (CLS) | 0.09 (good) | 0.12 (acceptable) | | Total Blocking Time (TBT) | 260 ms | 610 ms | | Fully Loaded Time | 4.8 s | 7.9 s | | Bytes Transferred | 3.1 MB | 3.4 MB | | Requests | 78 | 94 |
7.1 Transformation chimique non totale
7.2 Évolution d’un système chimique
7.3 Pile électrochimique
8.1 Constante d’acidité d’un couple acide-base : KA
8.2 Force des acides et des bases
8.3 Solutions courantes d’acides et de bases
8.4 Exemples et applications allsortsofgirlscom speed
9.1 Transformation chimique forcée
9.2 Électrolyse
9.3 Stockage et conversion d’énergie | Fewer organic clicks → less traffic
15.1 Modèle du gaz parfait
15.2 L’énergie interne
15.3 Le premier principe de la thermodynamique
16.1 Modes de transfert thermique
16.2 Flux et résistance thermique
16.3 Lois thermodynamiques
6.1 Rappels sur la radioactivité
6.2 La radioactivité spontanée
6.3 Évolution d’une population de noyaux radioactifs
6.4 Applications
21.1 Les circuits électriques
21.2 Modèle du condensateur
21.3 Circuit RC en série
10.1 Structure et propriétés
10.2 Optimisation d’une étape de synthèse
10.3 Stratégie de synthèse multi-étapes
10.4 Synthèses écoresponsables
