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PIMSO 2022 - Science - Grade 1 - National Round Question 20

PIMSO Science · PIMSO 2022 - Science - Grade 1 - National Round

Question 20

Given the scenario in #19, if you step outside under the sunlight, which time of the day will your shadow be the longest?

Question 19 data: 8 am: 23 °C; noon: 25 °C; 3 pm: 26.5 °C; 6:30 pm: 21.5 °C.

Editorial assumption: all listed times still have direct sunlight, including 6:30 pm; use the usual daytime solar path.
  1. 12 nn
  2. 3 pm
  3. 6:30 pm
  4. Your shadow will remain at the same length all throughout the day
  5. No shadow will be formed