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In Intellecta

IELTS Physics Practice Test - Advanced Level

This practice test comprises five challenging questions on physics, designed to enhance your preparation for the IELTS examination. Ideal for students aiming to excel in their language proficiency and subject-specific skills.

Question 19

In special relativity, what is the significance of the Lorentz factor when an object approaches the speed of light?

All of the above It explains the invariance of the speed of light It causes time dilation and length contraction It determines the object's mass increase

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