Dress making and design

4. Which of these fabrics doesn't require hemming because it doesn't fray?

Which element has two or more protons than iron (FE) ? A) Chromium (Cr) B) Osmium (Os) C) Nickel (Ni)

Steam is more dangerous than the boiling water because it has more a. Temperature b. Energy c. Heat

a 2.4*10^2 N force is pulling an 85 kg refrigerator across a horizontal surface. the force acts at an angle of 20.0 above the surface. the coefficient of kinetic friction is. 200, and the refrigerator moves a distance of 8.00 m.

To get better acceleration, you want to reduce the inertia of your bicycle. You have your choice of spending $45 on only one of three light-alloy items, each reducing the inertia of your bicycle by the same amount: A. a new seat post, B.

When light reflects on a smooth surface it undergoes a change in? A. Speed B. Wavelength C. Frequency D. All of the above E. neither of the above

What is the basic unit of each type of elements

White light is composed of all the colors of the visible light spectrum. The spectrum is usually said to consist of A) red, blue and green B) red, yellow, blue and green C) red, orange yellow, green, and blue D) red, orange yellow, green, blue, and

What did Ernest Reuther fourths gold foil experiment show about the nature of Atoms

A student pushes on a 20.0 kg box with a force of 50 N at an angle of 30° below the horizontal. The box accelerates at a rate of 0.5 m/s2. What is the value of the friction force on the box? 200 N 50 N 43 N 33 N

How does the kinetic energy of particles vary with temperature