Each orbit is limited to a maximum of four electrons true or false

Compared to yellow light, orange light has a. the same frequency. b. a wavelength closer to that of gamma rays. c. a longer wavelength. d. a shorter wavelength.

How can i calculate the net force of an object?

The second harmonic of a guitar string has a frequency of 120 hz. what is the length of the guitar string if the speed of the waves on the string is 110 m/s?

The interaction between two waves that meet is called a. reflection. b. refraction. c. diffraction. d. interference.

3. A motorbike travels 45 miles in 15 minutes, what is its speed?

Redacteza o compunere in care sa prezinti o modalitate placuta de petrecere a vacantei de vara

The three forces acting on a hot-air balloon that is moving vertically are its weight, the force due to air resistance and the upthrust force. The hot-air balloon descends vertically at constant speed. The force of air resistance on the balloon is F.

Which are vascular plants. A. fern B. hornworts. C. liverworts D. mosses

The uniform circular motion of a space station can be used to create artificial gravity. This can be done by adjusting the angular speed of the space station, so the centripetal acceleration at an astronaut's feet equals g, the magnitude of the

What are the differences and similarities to Speed and Velocity?