Description : What is the sound generated when the vibration of the source is more than 20,000 per second ?
Last Answer : If the vibration of the source is more than 20 thousand per second, the word generated is wordless.
Description : The following are true about cardiac contraction: a. the P wave initiates the atrial contraction b. atrial contribution to ventricular filling is most effective at fast heart rate. c. b wave is generated by atrial contraction d. fourth heart sound occurs during atrial contraction
Last Answer : fourth heart sound occurs during atrial contraction
Description : Pick up the incorrect statement from the following: (A) The degree of grinding of cement, is called fineness (B) The process of changing cement paste into hard mass, is known as setting of ... (D) The heat generated during chemical reaction of cement with water, is known as heat of hydration
Last Answer : Answer: Option C
Description : Is there any event, person, creature or object that at whatever age you are, you always feel to be magical?
Last Answer : I think you nailed it with one of your previous questions. Balloons. They bring the inner child back to life.
Description : What is an anchoring object & what is its use? What are the various sub events a mouse double click event involves?
Last Answer : An anchoring object is a print condition object which used to explicitly or implicitly anchor other objects to itself.
Description : A natural event that involves a change in the position or location of an object with time is called
Last Answer : motion.
Description : What is the term for the area of wave compressions produced by sounds from object moving faster than the speed of sound?
Last Answer : sound barrier
Description : which object absorbs the most sound waves?
Last Answer : earplugs
Description : Which object carries sound 15 times faster than air ?
Last Answer : Sound travels through iron about 15 times faster than air.
Description : Can Once energy is applied to cause an object to vibrate a sound occurs true or false?
Last Answer : Feel Free to Answer
Description : Intensity of sound has - (1) an object existence (2) a subject existence (3) no existence (4) both subjective and objective existence
Last Answer : (1) an object existence Explanation: Intensity of sound has an object existence. Sound intensity is defined as the sound power per unit area.
Description : What number represents the ratio of speed of an object to the speed of sound in the surrounding air?
Last Answer : ANSWER: MACH NUMBER