BULTURP

Most popular questions and responses by BULTURP
  1. Physics

    Light of wavelength 630 nm is incident on a long, narrow slit. a)Determine the angular deflection of the first diffraction minimum if the slit width is 0.020 mm. b)Determine the angular deflection of the first diffraction minimum if the slit width is 0.20

    asked on April 25, 2014
  2. Physics

    You exert a 100-N pull on the end of a spring. When you increase the force by 20% to 120 N, the spring's length increases 4.0cm beyond its original stretched position. What is the spring constant of the spring?

    asked on March 10, 2014
  3. Physics 194

    Light of wavelength 630 nm passes through a grating and then onto a screen located several meters from the grating. The 1st order bright band is located 0.26m from the central maximum. Light from a second source produces a band 0.21m from the central

    asked on April 25, 2014
  4. Physics

    A spring with a cart at its end vibrates at frequency 8.5Hz. 1.Determine the period of vibration 2.Determine the frequency if the cart's mass is doubled while the spring constant remains unchanged. 3.Determine the frequency if the spring constant doubles

    asked on March 10, 2014
  5. Physics

    A 5.0-g bullet traveling horizontally at an unknown speed hits and embeds itself in a 0.195-kg block resting on a frictionless table. The block slides into and compresses a 180-N/m spring a distance of 0.15m before stopping the block and bullet. Determine

    asked on March 11, 2014
  1. Physics

    what about What is its original displacement?

    posted on March 11, 2014