Sound travels about ___________times faster in water than in air.0 A. 2 B. 3 C. 4 D. 5 Submitted by: Munwar Ali Sohu Read More Details about this Mcq:
Which of the following is the less important organ in human body?0 A. Hair B. Appendix C. Hip bone D. Navel Submitted by: Munwar Ali Sohu Read More Details about this Mcq:
Who were the pioneers of Physics?0 A. Egyptians B. Greek C. Latin D. Persians Submitted by: Munwar Ali Sohu Read More Details about this Mcq:
Where is Notre Dam Cathederal?0 A. USA B. Germany C. France D. U. K Submitted by: Munwar Ali Sohu Read More Details about this Mcq: