The distance between two bodies is halved. Now the force of attraction between them will be

A. half

B. one fourth

C. four times

D. two times

You can do it yup
  1. The electroplating of a metallic article
  2. The planet that is known as earth's twin is
  3. When a whistling engine approaches a person standing on the platform, the frequency or the note
  4. The planet that moves fastest around the sun is
  5. A series of east moving still pictures can be made to appear as a moving picture because the eye
  6. The transistor was invented by
  7. Acoustics is a property or
  8. Holography is the technique of
  9. Out of the following which element has the longest half-life period?
  10. Among the following the most suitable material for the core of an electro-magnet is
  11. We see the sun before it actually rises on the horizon. This is due to
  12. In a hydraulic pressure
  13. The inability of a body to change its state of rest or uniform motion along a straight line is called…
  14. A cup of hot coffee is placed on a metal table in a room. By which of the following methods does it…
  15. Which physical quantity is measured in watts
  16. Resistance is measured in
  17. Out of the following which is an insulator?
  18. The strength of an electromagnet can be increased by
  19. A device used in a ship for the purpose of measuring the depth of the sea is
  20. Which of the following is known as freon?
  21. A wire conveying a current deflects a pivoted magnetic needle. This was discovered by
  22. A stationary elevated object has
  23. The mode of travel of heat energy from the sun across the empty space beyond the earth's atmosphere…
  24. When temperature decreases, resistance of metals to flow of electricity
  25. Which of the following sets of elementary particles have nearly equal masses?
  26. Galaxies emit
  27. Under similar conditions of temperature and pressure, the velocity of sound is maximum in
  28. The radiator in a car serves to
  29. The planet that has got a well-developed set of rings is
  30. It is more difficult to walk on ice than on a concrete road because