All Exams Test series for 1 year @ ₹349 only
Question

Which of the following is not true about X-rays?

The correct answer is

have low penetrating power

The correct answer is option 1: X-rays have high penetrating power, not low. This is the statement that is not true about X-rays.

Was this answer helpful?

Important Questions from Light

  1. Who took oath as the Chief Minister of Karnataka, in May 2023?

  2. Reflection from a smooth surface like that of a mirror is called ___________ reflection.

  3. Stars twinkle but planets do not twinkle because

  4. What type of lens is used to correct vision of a person suffering from Myopia?

  5. The luminous efficacy of monochromatic radiation of frequency $540\times10^{12}$ Hz, Kcd, is to be ________ when expressed in the unit lumen per watt.

Need Expert Advice?

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App