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A shiny metallic Christmas ball

A shiny metallic Christmas ball ornament 5.10 cm in diameter is used as a mirror. What is the mirror's focal length? please
1. 2 answers
2. asked by erin
3. 816 views
If you look at yourself in a shiny Christmas tree ball with a diameter of 10.5 cm when your face is 35.0 cm away from it, (a)
1. 0 answers
2. asked by Goo
3. 584 views
If you look at yourself in a shiny Christmas tree ball with a diameter of 9.0 cm when your face is 38.0 cm away from it, where
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2. asked by ANNA
3. 993 views
A thin plastic blanket, with a shiny metallic surface, is wrapped a walker who has collapsed after a steep climb. Which type of
1. 3 answers
2. asked by Michelle
3. 635 views
1. Why does Scrooge object people enjoying Christmas?A. he is sad at Christmas because Marley died on Christmas Eve B. He
1. 1 answer
2. asked by Carrie
3. 2,846 views
Why does Scrooge Object to people enjoying Christmas?1. He is sad at Christmas because Marley died on Christmas Eve. 2. He
1. 6 answers
2. asked by Ellis
3. 1,228 views
1.1 Explain the difference in how thermal energy is conducted along a solid non-metallicrod and along a metallic rod. [3]
1. 1 answer
2. 61 views
Can you check these 6 paragraphs, please?1) During my Christmas holidays I helped my mum dress the Christmas tree and wrap up
1. 1 answer
2. asked by Franco
3. 819 views
Would a substance that is shiny, does not dissolve in water, does not melt under a bunsen flame, and does not conduct as a solid
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2. asked by Anonymous
3. 436 views
Would a substance that is shiny, does not dissolve in water, does not melt under a bunsen flame, and does not conduct as a solid
1. 0 answers
2. asked by Anonymous
3. 428 views