{"content":[{"content":{"params":{"correct":"false","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"feedbackOnCorrect":"Increasing the brightness of incoming light has no effect on the kinetic energy of the ejected electrons. Only the energy of each photon, not the number of photons, influences the kinetic energy of the electrons.","feedbackOnWrong":"Increasing the brightness of incoming light has no effect on the kinetic energy of the ejected electrons. Only the energy of each photon, not the number of photons, influences the kinetic energy of the electrons."},"l10n":{"trueText":"True","falseText":"False","score":"You got @score of @total points","checkAnswer":"Check","showSolutionButton":"Show solution","tryAgain":"Retry","wrongAnswerMessage":"Wrong answer","correctAnswerMessage":"Correct answer","scoreBarLabel":"You got :num out of :total points","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"},"question":"

Based on Einstein's explanation of the photoelectric effect, decide whether each statement below is true or false. If a statement is true, but only under certain conditions, write down the conditions required to make it true. If a statement is false, rewrite the statement to make it true.<\/strong><\/p>\n\n

Increasing the brightness of incoming light increases the kinetic energy of the ejected electrons.<\/p>\n","media":{"disableImageZooming":false}},"library":"H5P.TrueFalse 1.8","metadata":{"contentType":"True\/False Question","license":"U","title":"Day02_q3_1"},"subContentId":"406db4cb-b582-49d3-99ec-ec76608ded8c"},"useSeparator":"auto"},{"content":{"params":{"correct":"false","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"feedbackOnCorrect":"Increasing the frequency of incoming light increases the kinetic energy of the ejected electrons. Increasing the wavelength of incoming light decreases the kinetic energy of ejected electrons until the wavelength becomes large enough that the photon energy is too low to eject an electron. Frequency is proportional to energy and inversely proportional to wavelength. Frequencies above the threshold value transfer the excess energy into the kinetic energy of the electrons.","feedbackOnWrong":"Increasing the frequency of incoming light increases the kinetic energy of the ejected electrons. Increasing the wavelength of incoming light decreases the kinetic energy of ejected electrons until the wavelength becomes large enough that the photon energy is too low to eject an electron. Frequency is proportional to energy and inversely proportional to wavelength. Frequencies above the threshold value transfer the excess energy into the kinetic energy of the electrons."},"question":"

Increasing the wavelength of incoming light increases the kinetic energy of the ejected electrons.<\/p>\n","media":{"disableImageZooming":false},"l10n":{"trueText":"True","falseText":"False","score":"You got @score of @total points","checkAnswer":"Check","showSolutionButton":"Show solution","tryAgain":"Retry","wrongAnswerMessage":"Wrong answer","correctAnswerMessage":"Correct answer","scoreBarLabel":"You got :num out of :total points","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"library":"H5P.TrueFalse 1.8","metadata":{"contentType":"True\/False Question","license":"U","title":"Day02_q3_2"},"subContentId":"4b4e0323-856f-4b60-86ea-c7858b20b503"},"useSeparator":"auto"},{"content":{"params":{"correct":"true","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"feedbackOnCorrect":"This is true provided that the frequency is larger than the threshold. Because the number of photons increases with brighter light, the number of collisions with electrons is larger and the number of ejected electrons increases.","feedbackOnWrong":"This is true provided that the frequency is larger than the threshold. Because the number of photons increases with brighter light, the number of collisions with electrons is larger and the number of ejected electrons increases."},"question":"

Increasing the brightness of incoming light increases the number of ejected electrons.<\/p>\n","media":{"disableImageZooming":false},"l10n":{"trueText":"True","falseText":"False","score":"You got @score of @total points","checkAnswer":"Check","showSolutionButton":"Show solution","tryAgain":"Retry","wrongAnswerMessage":"Wrong answer","correctAnswerMessage":"Correct answer","scoreBarLabel":"You got :num out of :total points","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"library":"H5P.TrueFalse 1.8","metadata":{"contentType":"True\/False Question","license":"U","title":"Day02_q3_3"},"subContentId":"8bc60e71-eaf5-467e-a258-37e48a85fbe6"},"useSeparator":"auto"},{"content":{"params":{"correct":"true","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"feedbackOnCorrect":"This is true because below the threshold energy no electrons are emitted and above it they are. Once over the threshold value, further increasing the frequency does not increase the number of ejected electrons.","feedbackOnWrong":"This is true because below the threshold energy no electrons are emitted and above it they are. Once over the threshold value, further increasing the frequency does not increase the number of ejected electrons."},"question":"

Increasing the frequency of incoming light can increase the number of ejected electrons.<\/p>\n","media":{"disableImageZooming":false},"l10n":{"trueText":"True","falseText":"False","score":"You got @score of @total points","checkAnswer":"Check","showSolutionButton":"Show solution","tryAgain":"Retry","wrongAnswerMessage":"Wrong answer","correctAnswerMessage":"Correct answer","scoreBarLabel":"You got :num out of :total points","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Finish ?","body":"Are you sure you wish to finish ?","cancelLabel":"Cancel","confirmLabel":"Finish"},"confirmRetry":{"header":"Retry ?","body":"Are you sure you wish to retry ?","cancelLabel":"Cancel","confirmLabel":"Confirm"}},"library":"H5P.TrueFalse 1.8","metadata":{"contentType":"True\/False Question","license":"U","title":"Day02_q3_4"},"subContentId":"8c693068-c6d8-4d26-878e-f778d1050f01"},"useSeparator":"auto"}]}

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