TieraMonnier TieraMonnier

13-07-2015
Physics

contestada

A hard material is easily scratched. True False

Respuesta :

Аноним Аноним

14-07-2015

False. Hard material an only be scratched by a material of equal or greater hardness

Answer Link

Otras preguntas

HURRY I NEED ANSERS PLS 50 points and i will make u as brainliest.In the short story "Zlateh the Goat," what does Zlateh's sound maaa symbolize ? sadness fear

Which of the following statements about standard reduction potential and spontaneity are true? Choose one or more: A. A reaction with a negative Gibbs standard

Which of these expressions is equivalent to 125q3 - 64?

Which 30 60 -90 degree triangle is labeled with the correct side length ratio ?

Please select the word from the list that best fits the definition the belief that competition among social classes harms society

Nubians did not use the Nile for trade because ____________ . a. of the cataracts c. they were not a mercantile society b. they didn’t live near the Nile d. the

Which sentence best explains how the use of simile in the excerpt supports Baldwin's purpose? O A. It compares Baldwin's father's bottled-up anger to an ingrown

"You are dating Moon rocks based on their proportions of uranium-238 (half-life of about 4.5 billion years) and its ultimate decay product, lead. Find the age f

What are the domain and range of the algebraic function you found by graphing the equation y = 36 – 3x? Please hurry I'm being timed and I don't understand this

What is the salinity profile in areas of the coastal ocean where there is a dry offshore wind?a. Salinity is constant from top to bottom. b. Salinity increases