An advantage of epoxy over thermoplastic polymers as the matrix in composite materials is that the epoxy resin and hardener are _________when mixed and can be impregnated into the fabric of the composite material.
Fill in the blank(s) with the appropriate word(s).
liquid
Physics & Space Science
You might also like to view...
Impedance: A 25.0-mH inductor, a 2.00-?F capacitor, and a certain resistor are connected in series across an ac voltage source at 1.00 kHz. If the impedance of this circuit is 200 ?, what is the value of the resistor?
A. 100 ? B. 184 ? C. 552 ? D. 579 ? E. 200 ?
Physics & Space Science
A force acting upon an object to cause a displacement is known as _________________.
A) Energy B) Potential C) Kinetic D) Work
Physics & Space Science
An elephant can hear sound with a frequency of 15.0 Hz. What is the wavelength of this wave? The speed of sound in air is 343 m/s
What will be an ideal response?
Physics & Space Science
Why do spiral arms have a blue color?
What will be an ideal response?
Physics & Space Science