Answer:
Louder
Explanation:
The amplitude of a sound wave shows its loudness or volume. A higher amplitude means a louder sound, and a smaller amplitude means a quiet sound
Plz give brainliest if this was helpful :)
Project a electron beam. if it changes its path, then there is a possibility of presence of magnetic field
Answer:
3.18 V
Explanation:
RMS voltage of a generator is given by:
Given:
Output voltage at t =0.01 s is 4.2 V
all engines operate at less than 100 percent efficiency because they EMIT heat. ;)
I know 2
1. Temperature
2. Density of Medium