Quiz — Serie 7- LAM + Loi de modération.pdf

Question 1 sur 10 20:00

[{"id":45220,"question":"Quelle est la formule correcte pour additionner deux masses m1 et m2 selon la LAM ?","option_a":"A. m1 + m2 = m3","option_b":"B. m1 × m2 = m3","option_c":"C. m1 - m2 = m3","option_d":"D. m1 \/ m2 = m3","option_e":"","option_f":"","bonne_reponse":"a","explication":"La Loi d'Additivité des Masses (LAM) stipule que pour additionner deux masses, on utilise l'addition simple : m1 + m2 = m3.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"A. m1 + m2 = m3\", \"b\": \"B. m1 × m2 = m3\", \"c\": \"C. m1 - m2 = m3\"","_debug_options_count":4},{"id":45221,"question":"La Loi de modération s'applique uniquement en physique.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"La Loi de modération peut s'appliquer dans divers contextes, y compris en mathématiques, pour équilibrer des situations ou ajuster des valeurs.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":45222,"question":"Si m1 = 5 kg et m2 = 3 kg, quelle est la masse totale m3 selon la LAM ?","option_a":"A. 2 kg","option_b":"B. 8 kg","option_c":"C. 15 kg","option_d":"D. 1.67 kg","option_e":"","option_f":"","bonne_reponse":"b","explication":"En appliquant la LAM, m3 = m1 + m2 = 5 kg + 3 kg = 8 kg.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. 2 kg\", \"b\": \"B. 8 kg\", \"c\": \"C. 15 kg\", \"d\": \"D. 1.67 kg\"}}","_debug_options_count":4},{"id":45223,"question":"La Loi de modération permet de :","option_a":"A. Multiplier des masses","option_b":"B. Équilibrer des situations","option_c":"C. Diviser des unités","option_d":"D. Soustraire des valeurs","option_e":"","option_f":"","bonne_reponse":"b","explication":"La Loi de modération est utilisée pour ajuster ou équilibrer des situations, par exemple en ramenant une valeur à une moyenne ou un objectif.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. Multiplier des masses\", \"b\": \"B. Équilibrer des situations\", ","_debug_options_count":4},{"id":45224,"question":"Si m1 = 10 g et m2 = 20 g, quelle est la masse totale m3 ?","option_a":"A. 10 g","option_b":"B. 20 g","option_c":"C. 30 g","option_d":"D. 200 g","option_e":"","option_f":"","bonne_reponse":"c","explication":"La masse totale m3 = m1 + m2 = 10 g + 20 g = 30 g.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"A. 10 g\", \"b\": \"B. 20 g\", \"c\": \"C. 30 g\", \"d\": \"D. 200 g\"}}","_debug_options_count":4},{"id":45225,"question":"La Loi d'Additivité des Masses est valable pour toutes les unités de masse.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La LAM est valable uniquement si les masses sont exprimées dans la même unité. Sinon, il faut convertir les unités avant d'additionner.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":45226,"question":"Quelle opération mathématique utilise-t-on pour appliquer la Loi de modération ?","option_a":"A. Addition","option_b":"B. Soustraction","option_c":"C. Moyenne","option_d":"D. Division","option_e":"","option_f":"","bonne_reponse":"c","explication":"La Loi de modération utilise souvent le calcul de la moyenne pour équilibrer des valeurs ou ajuster une situation.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"A. Addition\", \"b\": \"B. Soustraction\", \"c\": \"C. Moyenne\", \"d\": \"D.","_debug_options_count":4},{"id":45227,"question":"Si m1 = 15 kg et m2 = 5 kg, quelle est la masse totale m3 ?","option_a":"A. 10 kg","option_b":"B. 20 kg","option_c":"C. 75 kg","option_d":"D. 3 kg","option_e":"","option_f":"","bonne_reponse":"a","explication":"La masse totale m3 = m1 + m2 = 15 kg + 5 kg = 20 kg. L'option A (10 kg) est incorrecte car elle correspond à une soustraction.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"A. 10 kg\", \"b\": \"B. 20 kg\", \"c\": \"C. 75 kg\", \"d\": \"D. 3 kg\"}}","_debug_options_count":4},{"id":45228,"question":"La Loi de modération peut être appliquée pour :","option_a":"A. Calculer une vitesse","option_b":"B. Équilibrer des notes","option_c":"C. Additionner des longueurs","option_d":"D. Diviser des aires","option_e":"","option_f":"","bonne_reponse":"b","explication":"La Loi de modération est souvent utilisée pour équilibrer des notes ou ajuster des valeurs dans un ensemble.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. Calculer une vitesse\", \"b\": \"B. Équilibrer des notes\", \"c\": \"","_debug_options_count":4},{"id":45229,"question":"Si m1 = 8 g et m2 = 12 g, quelle est la masse totale m3 ?","option_a":"A. 4 g","option_b":"B. 20 g","option_c":"C. 96 g","option_d":"D. 2 g","option_e":"","option_f":"","bonne_reponse":"b","explication":"La masse totale m3 = m1 + m2 = 8 g + 12 g = 20 g.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. 4 g\", \"b\": \"B. 20 g\", \"c\": \"C. 96 g\", \"d\": \"D. 2 g\"}}","_debug_options_count":4}]