What is the range, in hertz, of the normal human hearing?

A. 10 Hz to 10 kHz
B. 20 Hz to 20 kHz
C. 2000Hz
D. 40 Hz to 40 kHz

Submitted by: ABDUL HAYEE

Related Mcqs:

A normal platelets count range ?
A. 1.5 lac – 4.5 lac platelets per liter blood.
B. 1.5 lac – 4.5 lac platelets per micro-liter of blood.
C. 1.5 million – 4.5 million platelets per liter of blood.
D. 1.5 million – 4.5 million platelets per micro-liter of blood.

Submitted by: ARIF HUSSAIN
The normal range of the number of white blood cells in a microliter of blood is between _________ ?
A. 2,500 and 09,300
B. 4,500 and 10,000
C. 4,900 and 12,000
D. None of these

Submitted by: Rashid Mehmood
It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the_______?
A. pitch
B. Frequency
C. Time period
D. Quality
E. None of these
Animal with the sharpest hearing ability?
A. Rat
B. Greater wax moth
C. Bat
D. Squirrel

Submitted by: Mansoor Ahmed Suhag
Which of the following is used for hearing the sound of heart and lungs?
A. Steroscope
B. Stethoscope
C. Oscillator
D. Oncolator

Submitted by: Farhan Rana
Total volume of blood in a normal adult human being is
A. 5-6 liters
B. 3-4 liters
C. 8-10 liters
D. 10-12 liters
In a normal human body, the total number of red blood cells is ________?
A. 15 trillion
B. 20 trillion
C. 25 trillion
D. 30 trillion

Submitted by: Rashid Mehmood
Scientist discovered a previously undetected feature of the human Anatomy that could be the largest organ of human body?
A. Brass
B. Pectora
C. Interstitium
D. Otic

Submitted by: Farjan Ahmed Soomro
Despite the fluctuation in human body temperature. The temperature of human body remains at _________?
A. 35 °C
B. 37 °C
C. 42 °C
D. 54 °C

Submitted by: Shahbaz Jiskani
Humans can hear in the range of ______ to _______Hertz (Hz).?
A. 10 Hz to 10,000 Hz.
B. 20 Hz to 20,000 Hz.
C. 30 Hz to 30,000 Hz.
D. 40 Hz to 40,000 Hz.

Submitted by: Muhammad Zubair