<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
    
    <url>
        <loc>https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/v/interdisciplinary-problem-optics-7th-grade</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/v/interdisciplinary-problem-optics-7th-grade" />
        
        <lastmod>2025-11-04T10:14:26.057574753Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="interdisciplinary-problem-optics-7th-grade">
            <Attribute name="title">Интердисциплинарна задача с оптика за НВО 7. клас</Attribute>
            <Attribute name="description">В това видео ще решим една много интересна задача, в която ще използваме знания по физика и по-конкретно оптиката, която изследва поведението и свойствата на светлината. Тя е част от примерните интердисциплинарни задачи към новия модел на НВО за 7. клас, които МОН предложи. </Attribute>
            <Attribute name="author">Khan Academy</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>Интердисциплинарна задача с оптика за НВО 7. клас</video:title>
            <video:description>В това видео ще решим една много интересна задача, в която ще използваме знания по физика и по-конкретно оптиката, която изследва поведението и свойствата на светлината. Тя е част от примерните интердисциплинарни задачи към новия модел на НВО за 7. клас, които МОН предложи. </video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/cdcZ2cD-Lng.mp4/cdcZ2cD-Lng.mp4</video:player_loc>
            <video:duration>222</video:duration>
            <video:category>Интердисциплинарни задачи с математика и физика и астрономия</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/e/interdisciplinary-problems-optics</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/e/interdisciplinary-problems-optics" />
        
        <lastmod>2025-12-29T14:15:13.38360772Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="interdisciplinary-problems-optics">
            <Attribute name="title">Интердисциплинарна задача с оптика</Attribute>
            <Attribute name="description">Учениците се упражняват да прилагат знанията си за оптична сила и фокусно разстояние&#xA;</Attribute>
            <Attribute name="author">Sevdalina Peeva</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/e/mathematics-relationship-density-mass-volume</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/7-klas-nvo/x912058447d68de3d:interdistsiplinarni-zadachi/x912058447d68de3d:interdistsiplinarni-zadachi-matematika-fizika-astronomiya/e/mathematics-relationship-density-mass-volume" />
        
        <lastmod>2026-02-04T10:29:52.567899785Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="mathematics-relationship-density-mass-volume">
            <Attribute name="title">Връзка между плътност, маса и обем на телата</Attribute>
            <Attribute name="description">Учениците се упражняват да използват формулата ρ = m/V в практически контекст &#xA;</Attribute>
            <Attribute name="author">Sevdalina Peeva</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://bg.khanacademy.org/science/fizika-7-klas/xbb89b78e0cd3f503:elektrichen-tok/xbb89b78e0cd3f503:el-tok-el-naprezhenie/v/solved-example-ohms-law</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/science/fizika-7-klas/xbb89b78e0cd3f503:elektrichen-tok/xbb89b78e0cd3f503:el-tok-el-naprezhenie/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/science/in-in-class10th-physics/in-in-electricity/in-in-circuits-ohms-law-resistance/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/science/in-in-class10th-physics/in-in-electricity/in-in-circuits-ohms-law-resistance/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/science/in-in-class10th-physics/in-in-electricity/in-in-circuits-ohms-law-resistance/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/science/mh-grade-9-science/x9d5f2b8ba380a1e4:current-electricity/x9d5f2b8ba380a1e4:resistance/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/science/odia-class-10-physical-sciences/x28e877d8a7566183:in-in-electricity/x28e877d8a7566183:in-in-circuits-ohms-law-resistance/v/solved-example-ohms-law" />
        
        <xhtml:link rel="alternate" hreflang="ur"
                    href="https://ur.khanacademy.org/science/grade-8-science-snc-aligned/xa9b0f40dbc1bb08e:electricity-and-magnetism/xa9b0f40dbc1bb08e:resistance/v/solved-example-ohms-law" />
        
        <lastmod>2020-08-01T00:42:15Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="solved-example-ohms-law">
            <Attribute name="title">Решен пример: Закон на Ом</Attribute>
            <Attribute name="description">Да решим няколко примера с конкретни числа със закона на Ом.</Attribute>
            <Attribute name="author">Mahesh Shenoy</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/q8KaSRrlNDJFnxUUcQoz8GIHG7XMkbHqcnuSqJ4q4HmoHf2s3Zov5nph9Z03ii2dppyixl2SgXZWAulHGg4HcwM</video:thumbnail_loc>
            <video:title>Решен пример: Закон на Ом</video:title>
            <video:description>Да решим няколко примера с конкретни числа със закона на Ом.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/6woK9FfpuLM.mp4/6woK9FfpuLM.mp4</video:player_loc>
            <video:duration>337</video:duration>
            <video:category>Интердисциплинарни задачи с математика и физика и астрономия</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://bg.khanacademy.org/science/fizika-7-klas/xbb89b78e0cd3f503:elektrichen-tok/xbb89b78e0cd3f503:el-tok-el-naprezhenie/e/find-i-r-v-using-ohm-law</loc>
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/science/fizika-7-klas/xbb89b78e0cd3f503:elektrichen-tok/xbb89b78e0cd3f503:el-tok-el-naprezhenie/e/find-i-r-v-using-ohm-law" />
        
        <lastmod>2026-01-19T17:12:11.71888427Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="find-i-r-v-using-ohm-law">
            <Attribute name="title">Намиране на I, R и U с помощта на закона на Ом</Attribute>
            <Attribute name="description">Задачи, които обединяват знанията по математика и физика, за учениците в 7 клас, които се подготвят за НВО. Упражненията включват намиране на напрежение, съпротивление и големина на тока чрез прилагане на закона на Ом.</Attribute>
            <Attribute name="author">Khan Academy</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
</urlset>
