Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

If slinky is not available out of which of the following materials would you like to perform on experiment on speed of pulse? A. Cotton B. Silk C. Wool D.

Cotton and wool


If slinky is not available i will use cotton.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts