Which of these options would make an electric field weaker when measured by a voltmeter?

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Which statement describes james chadwick’s discovery.