Free help with homework

Why join Brainly?

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


it would be unsafe to drive cars, especially in the night. You will only get a smaller field of view and also, there would be no spherical mirrors in street lights to spread it. Also, there would be no solar furnaces, leading to increased use of fossil fuels, which will destroy the environment. Dentists cannot properly analyse the problem in your teeth that are in the back of your mouth. Many large telescopes to observe the universe will not be present. Combination of spherical mirrors are used in many printers and physics experiments.
7 4 7
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