Physics, 16.11.2020 18:10 eyeneedalife
If you increase the number of slits in an array (but keep the spacing between adjacent slits the same), what happens to the diffraction pattern?
a. The number of bright fringes decreases.
b. The number of bright fringes increases.
c. The width of the bright fringes decreases.
d. The distance between the centers of the bright fringes increases.
e. The distance between the centers of the bright fringes decreases.
f. The width of the bright fringes increases.
Answers: 2
Physics, 21.06.2019 20:30
F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?
Answers: 2
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
Physics, 22.06.2019 23:30
Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.
Answers: 1
Physics, 23.06.2019 02:40
Check the following equation for dimensional homogeneity: ⅆ mv=∫t1t2(fcosθ)ⅆt where m is mass, v is velocity, f is force, θ is an angle, and t is time. check that each term in the equation has the following dimensions: [malbec] where you are to choose the coefficients a, b, c.
Answers: 2
If you increase the number of slits in an array (but keep the spacing between adjacent slits the sam...
Chemistry, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Biology, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
History, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Mathematics, 24.11.2020 20:30
Chemistry, 24.11.2020 20:40