Final answer:
Yes, elementary particles have different masses due to their different coupling strengths with the Higgs field. Questioning why they have different coupling strengths helps us understand the nature of mass and fundamental particle properties.
Step-by-step explanation:
Yes, it is correct to say that elementary particles have different masses because they have different coupling strengths to the Higgs field. The Higgs field is a field through which fundamental particles travel and it provides them with varying mass through the transport of the Higgs boson. More massive particles interact more strongly with the Higgs field, which gives them a greater mass. It makes sense to question why elementary particles have different coupling strengths to the Higgs field because understanding these differences can help us understand the nature of mass and the fundamental properties of particles.