Two point sources, S1 and S2, oscillating in phase send waves into the air at the same wavelength, 1.98m. Given that there is a nodal point where the two waves overlap, find the smallest corresponding path length difference.

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the

Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too

Which insurance would contradict the big bang theory