# physics

The Sun radiates about 4 × 1026 J of energy
into space each second.
How much mass is released as radiation each second? The speed of light is
3 × 108 m/s.
Answer in units of kg

1. 👍 0
2. 👎 0
3. 👁 77
1. E=mc²
m=E/ c²

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2. 👎 0
posted by Elena

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