To determine when a family in Accra, Ghana, should tune in to watch a concert scheduled to start at midnight (12:00 AM) on Sunday in Sydney, Australia (150° East), we first need to figure out the time difference between Sydney and Accra.
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Time Zone of Sydney:
- Sydney is in the Australian Eastern Daylight Time (AEDT) timezone, which is UTC+11 hours during Daylight Saving Time (generally from the first Sunday in October to the first Sunday in April).
- Assuming the concert is during Daylight Saving Time, Sydney is UTC+11.
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Time Zone of Accra:
- Accra is in the Greenwich Mean Time (GMT) timezone, which is UTC+0.
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Calculate the time difference:
- Sydney (UTC+11) is 11 hours ahead of Accra (UTC+0).
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Concert time in Sydney:
- The concert starts at 12:00 AM on Sunday.
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Convert the concert time to Accra time:
- To find the corresponding time in Accra, subtract the 11-hour difference:
- 12:00 AM Sunday in Sydney - 11 hours = 1:00 PM Saturday in Accra.
Therefore, the family in Accra should tune in to the television at 1:00 PM on Saturday to watch the concert from Sydney.