Dear Readers welcome to Awareness Adda. In here we are providing quiz on PHYSICS. and we will publish more quizzes as soon as possible. so keep in touch with us in Awareness Adda. Test your knowledge. All The Best.

Q41. The densities of three liquids are D, 2D and 3D. What will be the density of the resulting mixture if equal volumes of the three liquids are mixed?

Q42. Electrically charged particles from space travelling at speeds of several hundred km/s can severely harm living beings If they reach the surface of the Earth. What prevents them from reaching the surface of the Earth?

Q43. Nearly 30% of the solar radiations return back to the space without contributing anything to the Earth's surface temperature. this amount of radiation is known as

Q44. Consider the following metals 1. Uranium 2. Radium 3. plutonium Which of these are used in making nuclear weapons?

Q45. The best and the poorest conductors of heat are respectively

Q46. Which one of the following statements is not correct?

Q47. An object is raised to a height of 3 m from the ground. It is then allowed to fall on to a table 1 m high from ground level. in this context, which one among the following statements is correct?

Q48. What is difference between bluetooth and Wi-Fi devices?

Q49. SONAR is mostly used by

Q50. The upper and lower portions in common type of bi-focal lenses are respectively

As soon as possible we will publish more quizzes keep in touch with us Awareness Adda.

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