Hey Genius! can u find this? a) relation of Sun---- Earth Earth---------Moon Moon-------- Sun . I haven't got proper answer. plz don't spam. post relevant answers otherwise I will report.
Answers
Answer:
The Sun warms our planet, and with the Moon, creates the tides. The Moon orbits the Earth and in turn, the Earth orbits the Sun. We see the Universe from a platform that is both rotating on its axis, and traveling in an elliptical orbit around the Sun
Answer:
12500 Joules is the required energy.
Given:-
Time taken ,t = 10 h
Number of Devices ,n = 5
Power of each device ,P = 250 W
To Find:-
Energy Consumed by Devices,E
Solution:-
As we have to calculate the Energy Consumed by devices in 10 hours .
Energy is defined as the Product of Power and Time.
• E = P× n × t
Where,
P denote Power of device
n denote number of devices
t denote time
Substitute the value we get
→ E = 250×5 × 10
→ E = 1250 × 10
→ E = 12500 J or 12500 Wh = 12.5 kWh
Hence , the energy consumed by the devices is 12500 Joules .