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{“questions”:{“q6k5s”:{“id”:”q6k5s”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Who is credited with the invention of the radio?\r\n”,”desc”:””,”hint”:””,”answers”:{“y9l0r”:{“id”:”y9l0r”,”image”:””,”imageId”:””,”title”:”A) Thomas Edison\r\n”},”j5i1m”:{“id”:”j5i1m”,”image”:””,”imageId”:””,”title”:”B) Nikola Tesla\r\n”},”ere2f”:{“id”:”ere2f”,”image”:””,”imageId”:””,”title”:”C) Guglielmo Marconi\r\n”,”isCorrect”:”1″},”iiazx”:{“id”:”iiazx”,”image”:””,”imageId”:””,”title”:”D) Alexander Graham Bell\r\n”}}},”7fe7u”:{“id”:”7fe7u”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:””,”desc”:”In which year did Guglielmo Marconi successfully send the first wireless transmission across the Atlantic Ocean?\r\n”,”hint”:””,”answers”:{“4luop”:{“id”:”4luop”,”image”:””,”imageId”:””,”title”:”A) 1901\r\n”,”isCorrect”:”1″},”nu95g”:{“id”:”nu95g”,”image”:””,”imageId”:””,”title”:”B) 1910\r\n”},”5pk0e”:{“id”:”5pk0e”,”image”:””,”imageId”:””,”title”:”C) 1895\r\n”},”wti57″:{“id”:”wti57″,”image”:””,”imageId”:””,”title”:”D) 1920\r\n”}}},”nsbje”:{“id”:”nsbje”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What was the primary purpose of the early radio transmissions?\r\n”,”desc”:””,”hint”:””,”answers”:{“u8ge6”:{“id”:”u8ge6″,”image”:””,”imageId”:””,”title”:”A) To transmit music\r\n”},”1o2j9″:{“id”:”1o2j9″,”image”:””,”imageId”:””,”title”:”B) To communicate across.

{“questions”:{“amgzx”:{“id”:”amgzx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the speed of light in a vacuum?\r\n”,”desc”:””,”hint”:””,”answers”:{“t67vw”:{“id”:”t67vw”,”image”:””,”imageId”:””,”title”:”a) 3 x 10^8 m\/s\r\n”,”isCorrect”:”1″},”jfwzr”:{“id”:”jfwzr”,”image”:””,”imageId”:””,”title”:”b) 1 x 10^8 m\/s\r\n”},”053yb”:{“id”:”053yb”,”image”:””,”imageId”:””,”title”:”c) 5 x 10^8 m\/s\r\n”},”6ftqk”:{“id”:”6ftqk”,”image”:””,”imageId”:””,”title”:”d) 2 x 10^8 m\/s\r\n”}}},”goxv2″:{“id”:”goxv2″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is the fastest in a vacuum?\r\n”,”desc”:””,”hint”:””,”answers”:{“nkzw4”:{“id”:”nkzw4″,”image”:””,”imageId”:””,”title”:”a) Sound\r\n”},”cbsub”:{“id”:”cbsub”,”image”:””,”imageId”:””,”title”:”b) Water waves\r\n”},”jkomj”:{“id”:”jkomj”,”image”:””,”imageId”:””,”title”:”c) Light\r\n”,”isCorrect”:”1″},”ojbff”:{“id”:”ojbff”,”image”:””,”imageId”:””,”title”:”d) Radio waves\r\n”}}},”v9657″:{“id”:”v9657″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the phenomenon where light changes direction as it passes from one.

{“questions”:{“kzga4”:{“id”:”kzga4″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the unit of magnetic field strength?\r\n”,”desc”:””,”hint”:””,”answers”:{“pk4s3”:{“id”:”pk4s3″,”image”:””,”imageId”:””,”title”:”a) Coulomb\r\n”},”u86fb”:{“id”:”u86fb”,”image”:””,”imageId”:””,”title”:”b) Tesla\r\n”,”isCorrect”:”1″},”5pi16″:{“id”:”5pi16″,”image”:””,”imageId”:””,”title”:”c) Ampere\r\n”},”2jybe”:{“id”:”2jybe”,”image”:””,”imageId”:””,”title”:”d) Volt\r\n”}}},”ouk5u”:{“id”:”ouk5u”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following materials is a ferromagnetic material?\r\n”,”desc”:””,”hint”:””,”answers”:{“9ibla”:{“id”:”9ibla”,”image”:””,”imageId”:””,”title”:”a) Copper\r\n”},”jn8em”:{“id”:”jn8em”,”image”:””,”imageId”:””,”title”:”b) Iron\r\n”,”isCorrect”:”1″},”yqp78″:{“id”:”yqp78″,”image”:””,”imageId”:””,”title”:”c) Wood\r\n”},”8bu1m”:{“id”:”8bu1m”,”image”:””,”imageId”:””,”title”:”d) Aluminium\r\n”}}},”qx9qz”:{“id”:”qx9qz”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The Earth’s magnetic field is primarily caused by:\r\n”,”desc”:””,”hint”:””,”answers”:{“ue8z9”:{“id”:”ue8z9″,”image”:””,”imageId”:””,”title”:”a) The Sun’s magnetic field\r\n”},”vpojc”:{“id”:”vpojc”,”image”:””,”imageId”:””,”title”:”b) Movements of molten iron in the Earth’s outer core\r\n”,”isCorrect”:”1″},”jwbzc”:{“id”:”jwbzc”,”image”:””,”imageId”:””,”title”:”c) Magnetic minerals in the Earth’s crust\r\n”},”kgvu3″:{“id”:”kgvu3″,”image”:””,”imageId”:””,”title”:”d) The magnetic.

{“questions”:{“3q46q”:{“id”:”3q46q”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a unit of electric current?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“vvm1v”:{“id”:”vvm1v”,”image”:””,”imageId”:””,”title”:”A) Volt\r\n”},”3bxr9″:{“id”:”3bxr9″,”image”:””,”imageId”:””,”title”:”B) Ampere\r\n”,”isCorrect”:”1″},”6x7jh”:{“id”:”6x7jh”,”image”:””,”imageId”:””,”title”:”C) Ohm\r\n”},”cctne”:{“id”:”cctne”,”image”:””,”imageId”:””,”title”:”D) Watt”}}},”5dawo”:{“id”:”5dawo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the formula for Ohm’s Law?\r\n”,”desc”:””,”hint”:””,”answers”:{“oyuoq”:{“id”:”oyuoq”,”image”:””,”imageId”:””,”title”:”A) V = IR\r\n”,”isCorrect”:”1″},”i670v”:{“id”:”i670v”,”image”:””,”imageId”:””,”title”:”B) I = VR\r\n”},”blwm6″:{“id”:”blwm6″,”image”:””,”imageId”:””,”title”:”C) P = IV\r\n”},”0ow7b”:{“id”:”0ow7b”,”image”:””,”imageId”:””,”title”:”D) V = P\/I\r\n”}}},”51phm”:{“id”:”51phm”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following materials is a good conductor of electricity?\r\n”,”desc”:””,”hint”:””,”answers”:{“o3sej”:{“id”:”o3sej”,”image”:””,”imageId”:””,”title”:”A) Wood\r\n”},”aevz8″:{“id”:”aevz8″,”image”:””,”imageId”:””,”title”:”B) Rubber\r\n”},”q62ys”:{“id”:”q62ys”,”image”:””,”imageId”:””,”title”:”C) Copper\r\n”,”isCorrect”:”1″},”3ktnu”:{“id”:”3ktnu”,”image”:””,”imageId”:””,”title”:”D) Glass\r\n”}}},”d5c5y”:{“id”:”d5c5y”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the SI unit of electrical.

{“questions”:{“298mk”:{“id”:”298mk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following elements is a noble gas?\r\n”,”desc”:””,”hint”:””,”answers”:{“a8ktd”:{“id”:”a8ktd”,”image”:””,”imageId”:””,”title”:”A) Oxygen\r\n”},”lh70r”:{“id”:”lh70r”,”image”:””,”imageId”:””,”title”:”B) Nitrogen\r\n”},”v2dbt”:{“id”:”v2dbt”,”image”:””,”imageId”:””,”title”:”C) Neon\r\n”,”isCorrect”:”1″},”6eqzv”:{“id”:”6eqzv”,”image”:””,”imageId”:””,”title”:”D) Hydrogen\r\n”}}},”hm5a8″:{“id”:”hm5a8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the chemical formula of water?\r\n”,”desc”:””,”hint”:””,”answers”:{“17lou”:{“id”:”17lou”,”image”:””,”imageId”:””,”title”:”A) CO\u2082\r\n”},”setob”:{“id”:”setob”,”image”:””,”imageId”:””,”title”:”B) H\u2082O\r\n”,”isCorrect”:”1″},”s8wnk”:{“id”:”s8wnk”,”image”:””,”imageId”:””,”title”:”C) O\u2082\r\n”},”7w3ev”:{“id”:”7w3ev”,”image”:””,”imageId”:””,”title”:”D) H\u2082O\u2082\r\n”}}},”zmu7h”:{“id”:”zmu7h”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What is the pH of a neutral solution?\r\n”,”desc”:””,”hint”:””,”answers”:{“r540h”:{“id”:”r540h”,”image”:””,”imageId”:””,”title”:”A) 0\r\n”},”o6hvz”:{“id”:”o6hvz”,”image”:””,”imageId”:””,”title”:”B) 7\r\n”,”isCorrect”:”1″},”meq7b”:{“id”:”meq7b”,”image”:””,”imageId”:””,”title”:”C) 14\r\n”},”6zswg”:{“id”:”6zswg”,”image”:””,”imageId”:””,”title”:”D) 5\r\n”}}},”a9nz5″:{“id”:”a9nz5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:””,”desc”:”Which of the following is the most common acid found in vinegar?\r\n”,”hint”:””,”answers”:{“ftcay”:{“id”:”ftcay”,”image”:””,”imageId”:””,”title”:”A) Hydrochloric acid\r\n”},”lu0gx”:{“id”:”lu0gx”,”image”:””,”imageId”:””,”title”:”B) Acetic acid\r\n”,”isCorrect”:”1″},”7aagh”:{“id”:”7aagh”,”image”:””,”imageId”:””,”title”:”C) Sulfuric acid\r\n”},”bknck”:{“id”:”bknck”,”image”:””,”imageId”:””,”title”:”D) Nitric.

{“questions”:{“r5mtw”:{“id”:”r5mtw”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What does \”70\/900\” refer to in the telescope’s name?”,”desc”:””,”hint”:””,”answers”:{“b15dq”:{“id”:”b15dq”,”image”:””,”imageId”:””,”title”:”70cm focal length and 900x magnification”},”osr56″:{“id”:”osr56″,”image”:””,”imageId”:””,”title”:”70-degree field of view and 900mm eyepiece”}}},”465n9″:{“id”:”465n9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”What type of telescope is the 70\/900 MPM?”,”desc”:””,”hint”:””,”answers”:{“auqym”:{“id”:”auqym”,”image”:””,”imageId”:””,”title”:”Reflector”},”lqtfh”:{“id”:”lqtfh”,”image”:””,”imageId”:””,”title”:”Catadioptric”},”azcru”:{“id”:”azcru”,”image”:””,”imageId”:””,”title”:”Refractor”,”isCorrect”:”1″},”qqswf”:{“id”:”qqswf”,”image”:””,”imageId”:””,”title”:”Radio”}}},”6t5dk”:{“id”:”6t5dk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Which of the following is a key advantage of a refractor telescope like the 70\/900 MPM?”,”desc”:””,”hint”:””,”answers”:{“kg31j”:{“id”:”kg31j”,”image”:””,”imageId”:””,”title”:”No need for collimation (mirror alignment)”,”isCorrect”:”1″},”0hlxn”:{“id”:”0hlxn”,”image”:””,”imageId”:””,”title”:”Uses mirrors instead of lenses”},”8d8bg”:{“id”:”8d8bg”,”image”:””,”imageId”:””,”title”:”Compact and.