1. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30 m? 30 m/s

2. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m?

0.772m

3. What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m?

40 Hz

4. What is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m?

5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m?

6. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440 Hz?

7. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 880 Hz?

8. What is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 400 Hz?

9. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 2.0 m?

10. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.50 m?

1-10. need . physics. circular motion. 35 points

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

An charge with mass m and charge q is emitted from the origin, (x,y)=(0,0). a large, flat screen is located at x=l. there is a target on the screen at y position y(h), where y(h) > 0. in this problem, you will examine two different ways that the charge might hit the target. ignore gravity in this problem. 1.assume that the charge is emitted with velocity v(0) in the positive x direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive y direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l. 2.now assume that the charge is emitted with velocity v(0) in the positive y direction. between the origin and the screen, the charge travels through a constant electric field pointing in the positive x direction. what should the magnitude e of the electric field be if the charge is to hit the target on the screen? express your answer in terms of m, q, y(h), v(0), and l.