Because sound travels faster in solids than in the air.
hope this helps.
Answer:
Explanation:
Given data:
Weight W = 16 lb
length l = 6/12 = 0.5 ft
hence, spring constant k = W/l = 16/0.5 = 32 lb/ft
The equation of motion of spring is
the auxiliary equation can be written as
The discriminate of equation is
To get the value of the damping constant,
Answer:
True
Explanation:
A psychological construct can't be observed and you can feel this,
Example: anxiety, anger, sadness
Answer:
Answer:
1. Astronomical telescope.
2. Terrestrial telescope.
3. Galilean telescope.
Explanation:
Answer:
8.96 g/
Explanation:
Volume of cylinder = base area (height)
= π()(4.970)
= 6.3356
Density of cylinder =
=
= <u>8.96 g/</u><u></u>