Which object has elastic potential energy? a piece of bread a ball at rest a stretched rubber band a falling leaf

What is the density in g/ml of 25.00 milliliter of a 4.54% aqueous salt solution of mass 27.856 grams?

A 5.0-Ω resistor and a 9.0-Ω resistor are connected in parallel. A 4.0-Ω resistor is then connected in series with this parallel combination. An ideal 6.0-V battery is then connected across the series-parallel combination of the three resistors.

How is alternating current generated?

What is the formula you use to determine the gravitational potential energy of a object

Why is there more evaporation in the tropics?

3. A ray of light incident on one face of an equilateral glass prism is refracted in such a way that it emerges from the opposite surface at an angle of 900 to the normal. Calculate the i. angle of incidence. ii.

What would happen to the stratosphere if humans were to increase the amount of ozone within it?

The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous noise level that appears over a wide spectrum when viewed in the frequency domain. a. Trueb. False

Disadvantages of magnets

What type of motion occurs when an object spins around an axis without altering its linear position?