A. Electron microscope
B. Scanning electron microscope
C. Magnetic imaging
D. None of the above
A. One degree of Fahrenheit scale
B. 1.8 degrees of Fahrenheit scale
C. 3.2 degrees of Fahrenheit scale
D. 2.12 degrees of Fahrenheit scale
A. Statically
B. Dynamically
C. Some time static and sometimes dynamic
D. None of these
A. non-renewable
B. stable
C. renewable
D. none of the above
A. All accurately known and all doubtful digits
B. Only accurately known digits
C. Only doubtful digits
D. All accurately known digits and the first doubtful digit
A. It’s works equals the change in the kinetic energy of the particle.
B. It’s obeys Newton’s second law
C. It’s obeys Newton’s third law
D. It work depends on the end points of every motion, not on the path between.
A conservative force is a force with the property that the total work done in moving a particle between two points is independent of the path taken.
A. zero
B. minimum
C. infinity
D. maximum