The first solenoid has 2 times the diameter, 2 times the number of turns, and 2 times the length of the second solenoid. Which solenoid has the greater inductance and by what factor?
a. the first solenoid by a factor of 8
c. the first solenoid by a factor of 16
b. the second solenoid by a factor of 8
d. the second solenoid by a factor of 32
Question 2
A musical tone, sounded on a piano, has a frequency of 820 Hz and a wavelength in air of 0.400 m. What is the wave speed?
a. 587 m/s
c. 235 m/s
b. 328 m/s
d. 170 m/s
(a) Zombies are a common theme in movies. However, (b) the number of zombie movies released each yea
![People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat](https://biology-forums.com/gallery/47/medium_12359_26_01_13_3_44_40.png)
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Changes in chromosome number
Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4.
Use a graphical method to find the length of the loan to the nearest year
Number line (real numbers)