In a diffraction experiment, light of 600nm wavelengthproduces
a first-order maximum 0.350 mm from the central maximum ona distant
screen. a second monochromatic source produces athird-order maximum
0.870 mm from the central maximum when itpasses through the same
diffraction grating. what is thewavelength of the light from the
second source?

The position of a dragonfly that is flying parallel to the ground is given as a function of time by r⃗ =[2.90m+(0.0900m/s2)t2]i^− (0.0150m/s3)t3j^. a: at what value of t does the velocity vector of the insect make an angle of 34.0 degree clockwise from the x-axis? b: at the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? c : at the time calculated in part (a), what is the direction of the acceleration vector of the insect?

What happens to atoms and chemical bonds during a reaction?

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic