a sound wave has a velocity of 350 meters/second and a frequency of 430hertz. What is its wavelength?

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery