The refractive index of a transparent material can be determined by measuring the critical angle when the solid is in air. if? c = 41.3 what is the index of refraction of the material?

Capacitors C1 = 5.85 µF and C2 = 2.80 µF are charged as a parallel combination across a 250 V battery. The capacitors are disconnected from the battery and from each other.

In some employment situations, not all personnel can immediately evacuate a work area per the EAP. It may be that some equipment and processes can only be shut down in stages or over time or that there is a requirement to remain briefly behind to

The current in a hair dryer measures 23 amps. The resistance of the hair dryer is 11 ohms. What is the voltage?

Starting from the front door of your ranch house, you walk 50.0m due east to your windmill, and then you turn around and slowly walk 30.0m west to a bench where you sit and watch the sunrise. It takes you 27.

Which of the following is not a force causing plate motion? A. Slab pull B. Ridge push C. Gravity

What are some methods humans have used to control flooding and what has been done to worsen the effects of flooding?

Suppose an electron is moving with a constant velocity until it encounters a positively charged sphere on its right. How does the sphere alter the trajectory of the electron? a. It has no effect on the trajectory of the electron b.

Most of the mass of the Milky Way exists in the form of: a.) starsb.) gasc.) dustd.) dark matter

A 55kg cart is pushed by a force of 225 n. what is the carts acceleration?

F we wanted to compare muscular endurance between a very large person and a very small person, what method would be the best method to use? a. absolute method b. maxing out c. callisthenic method d. fixed percentage of rm method