Answer to Question #91315 in Physics for Wahab ullah

Question #91315

9.0 ×(10)3 km contain how many significant figures;
(a) 1
(b) 2
(c) 3
(d) 4

Expert's answer

We have two significant figures: 9 and 0 in

"9.0 \\cdot 10^3 \\ km"

Answer: (b) 2

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. find the scalar product Ā•B of the two vectors. The magnitudes of the vectors are A=4.00 and B=5.
2. What are the X-ray and -y components of vector Ď. The magnitude of the vector is D=3m, and the ang
3. What is the coefficient of static friction between a load of mass 0.75kg and a horizontal surface if
4. A glass bottle full of mercury has a mass of 500g being heated through 35 degree celsius. 12.43 g of
5. A bullet of mass m=0.0030 kg collides with and becomes embedded in a block of mass M = 1.5 kg. The b
6. 1. The displacement of a particle S is given by S=A+Bt+Ct². Deduce the units of the constants A, B
7. A ray of light is incident on a plain mirror at an angle of incidence of 40 degree what angle is the