Respuesta :

The higher number, following the “w” refers to hot weather viscosity, or how fluid your oil is at hot temperatures. The higher the number, the thicker the oil at a specified temperature.

When there is a higher grade number for oil then it means that it is More viscous

What it means when there  is a higher grade number for oil?

  • As a result of this, we can see that viscosity has to do with the resistance of a fluid when it comes in contact or experiences a change in shape
  • when there is a higher grade number for a fluid like oil, then it would be more viscous

Therefore, the correct answer is option B.

Learn more about Viscosity here:

brainly.com/question/18906124

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