The height of the washington monument is measured to be 170.00 m on a day when the temperature is 35.0°c. what will its height be on a day when the temperature falls to −10.0°c ? although the monument is made of limestone, assume that its coefficient of thermal expansion is the same as that of marble. give your answer to five significant figures.

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.