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What is it called when light changes direction after leaving a lens? .?
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What is it called when light changes direction after leaving a lens? ....
It is called refraction.. it is due to the speed of light in different mediums
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What is it called when light changes direction after leaving a lens? ....
Refraction
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Direction: Read the following paragraph and choose the correct options to answer any four questions given below :Evelyn Glennie’s loss of hearing had been gradual. Her mother remembers noticing something was wrong when the eight-year-old Evelyn was waiting to play the piano. “They called her name and she didn’t move. I suddenly realised she hadn’t heard,” says Isabel Glennie. For quite a while Evelyn managed to conceal her growing deafness from friends and teachers. But by the time she was eleven, her marks had deteriorated, and her headmistress urged her parents to take her to a specialist. It was then discovered that her hearing was severely impaired as a result of gradual nerve damage. They were advised that she should be fitted with hearing aids and sent to a school for the deaf. “Everything suddenly looked black,” says Evelyn.Q. Her mother remembers noticing something was wrong when the eight-year-old Evelyn was ___________ to play the piano.

Direction: Read the following paragraph and choose the correct options to answer any four questions given below : Evelyn Glennie’s loss of hearing had been gradual. Her mother remembers noticing something was wrong when the eight-year-old Evelyn was waiting to play the piano. “They called her name and she didn’t move. I suddenly realised she hadn’t heard,” says Isabel Glennie. For quite a while Evelyn managed to conceal her growing deafness from friends and teachers. But by the time she was eleven, her marks had deteriorated, and her headmistress urged her parents to take her to a specialist. It was then discovered that her hearing was severely impaired as a result of gradual nerve damage. They were advised that she should be fitted with hearing aids and sent to a school for the deaf. “Everything suddenly looked black,” says Evelyn. Q. Why did Evelyn’s headmistress advise her parents to consult a specialist?

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What is it called when light changes direction after leaving a lens? .?
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