Keeping all other experimental parameters the same, diffraction patterns using a single slit are observed from two light sources S1of wavelength 500nm and S2 of wavelength 600nm. Which source will produce a narrower central bright fringe

this means that the temperature of both substances will be equal

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

magnets not strong enough

explanation: