awesomegirl17777 awesomegirl17777
  • 18-11-2022
  • Physics
contestada

To make a secure fit, rivets larger than the holes are often used. The rivets are cooled in dry ice before put in. Steel has a linear expansion coefficient 12x10-6 /°C. The diameter is 2.5 cm for a hole, and 2.5 + 0.001 cm for a steel rivet at 20°C. The rivet needs to be cooled to _____ °C beforehand.

Respuesta :

Otras preguntas

How to make sentences...pls help me
What is the answer of y+7/7y÷3y^2+21y/14y−5?
Punnett squares practice 10. in four 0'clock plants, the dominant allele for the flower color is red (f), and the recessive allele is white flowers (f). flower
Why does the yelnats apartment smell like food odor and burning rubber?
Which two species are likely to have the most similar dna base sequences?
An ecosystem consists of all of the populations of multiple species living in a particular place. an ecosystem consists of all of the populations of multiple sp
What were the obstacles in the women's suffrage movement?
Hair and nails are apart of the ________ system
How to make someone take responsibility for protecting his or her health?
what is macduffs idea of manhood, based on his reaction to the murders of his wife and children? (this is for the story macbeth)