A science teacher labelled three glass slides as P, Q and R. She painted slide Q with dark blue colour, slide R with black colour and slide P was left as such.Then she asked students to put the slide on a white paper having (X) mark on it. Students will be able to see the mark clearly (or partially)
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Answer:
can you please Teel the test tube an
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Answer:
in slide q as its translucent
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