Quiz on soap bubbles lab
{“questions”:{“0v2ce”:{“id”:”0v2ce”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What causes the formation of a soap bubble?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“itz11”:{“id”:”itz11″,”image”:””,”imageId”:””,”title”:”High pressure”},”u31l3″:{“id”:”u31l3″,”image”:””,”imageId”:””,”title”:”Surface tension”,”isCorrect”:”1″},”b2kz9″:{“id”:”b2kz9″,”image”:””,”imageId”:””,”title”:”Air resistance”},”qy7gh”:{“id”:”qy7gh”,”image”:””,”imageId”:””,”title”:”Electric charge”}}},”spz9a”:{“id”:”spz9a”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following liquids is most commonly used to make soap bubbles?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“ql68r”:{“id”:”ql68r”,”image”:””,”imageId”:””,”title”:”Vinegar”},”frhha”:{“id”:”frhha”,”image”:””,”imageId”:””,”title”:”Water and soap solution”,”isCorrect”:”1″},”0s5xo”:{“id”:”0s5xo”,”image”:””,”imageId”:””,”title”:”Saltwater”},”bsk5y”:{“id”:”bsk5y”,”image”:””,”imageId”:””,”title”:”Alcohol”}}},”wtug3″:{“id”:”wtug3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the primary purpose of soap in the soap bubble solution?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“86d7a”:{“id”:”86d7a”,”image”:””,”imageId”:””,”title”:”To color the bubbles”},”kn2na”:{“id”:”kn2na”,”image”:””,”imageId”:””,”title”:”To increase the surface tension”},”lyjqj”:{“id”:”lyjqj”,”image”:””,”imageId”:””,”title”:”To decrease surface tension”,”isCorrect”:”1″},”zbs6a”:{“id”:”zbs6a”,”image”:””,”imageId”:””,”title”:”To make the bubbles pop.