- Please solve only part c if k=4?

Discover Questions

When the minimum deflection angle occurs, how does light pass through the prism? Cos π/18 + cos 3π/18 + cos 5π/18 + cos 7π/18 = 3/16
how we prove it? Two forces of 10 newton each are applied on a string from opposite sides.How much would be the tension in the string?
some reasoning please? Complete ionic equation of Ba(s) + Al(NO3)3 = Ba(NO3)3 + Al? and net ionic equation? What is the maximum speed with which a 1443 kg car can round a turn of radius 93.8 m on a flat road if the coefficient of friction is 0.28?