Choose the correct option.
Correct answer: B. Lizzy told her mother that Lizzy's sweater had a hole in it.
- A. Lizzy told to her mother that her mother's sweater had a hole in it.
- B. Lizzy told her mother that Lizzy's sweater had a hole in it.
- C. Lizzy said her mother that the sweater had a hole in it.
- D. Lizzy told her mother that her sweater had a hole in it.
Explanation
This sentence is both grammatically correct and clear in meaning. The phrase "Lizzy's sweater" removes any confusion about whose sweater had the hole.
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About Dawn of Modern Physics
Classical physics cannot explain blackbody radiation and related observations, leading to Planck’s quantum theory, in which energy is emitted or absorbed in discrete packets. Photons provide the particle model of light, with energy and momentum linked to frequency and wavelength, including the photoelectric effect and its threshold frequency.
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