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How to interpret Hertzsprung-Russel Diagram?

Science & Mathematics by Anonymous 2018-07-02 14:03:37

Social Science

How to interpret Hertzsprung-Russel Diagram?

8 answers

Would an almost empty universe with only two atoms 20 billion light years away eventually meet?

Science & Mathematics by Anonymous 2018-07-02 13:33:46

Social Science

Would an almost empty universe with only two atoms 20 billion light years away eventually meet?

4 answers

If a particle travels at a constant speed of 10 metres per 2 seconds, then why do we say it moves 5 metres per second?

Science & Mathematics by Anonymous 2018-07-02 13:33:45

Social Science

If a particle travels at a constant speed of 10 metres per 2 seconds, then why do we say it moves 5 metres per second?

2 answers

Why do we simply do 10/2= 5 and conclude that it moves 5m/s Why do we divide 10 by 2 Thanks

Find x so that x-3, 3x+1,6x-5 are consecutive terms of an arithmetic sequence?

Science & Mathematics by Anonymous 2018-07-02 13:33:40

Social Science

Find x so that x-3, 3x+1,6x-5 are consecutive terms of an arithmetic sequence?

5 answers

Water pump that can move fluid at -40c without effecting the motor.?

Science & Mathematics by Anonymous 2018-07-02 13:33:09

Social Science

Water pump that can move fluid at -40c without effecting the motor.?

2 answers

Non submersible kind. Ofc I guess it won't be called a water pump but I font know what it is. Thanks