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  1. ...3) Speed is scalar. That means it does not concerned with the direction of motion. But velocity is vector which concerning ...

  2. Wave interference concerns with the waves themselves, not the sources. It is...

  3. Hertz experiment concerns with the emission and reception of electromagnetic waves (EM waves...

  4. Apart from the cost concern in which devices (kystron or magnetron)generation microwave are more expensive...

  5. Natural disasters tell us that we should concern about environmental protection and resources conservation.It also tells...

  6. All problems concerned here is based on a log scale, which is similar to the calculation...

  7. Yes, you are right, it concerns with electrons. Contact force is actually electromagnetic in nature...

  8. Actually, this is a question concerning heat conduction and also latent heat of vaporisation. For ice water...

  9. ...difference between loyalty program and reward program are: - Loyalty program concerns maintaining loyalty between the company and the customers (You...

  10. 1. The question concerns about action and reaction forces. Patrick needs to exert a force...