Human ear responds to intensities in range - (1) 10-12Wm-2 to 1Wm-2 (2) 15Wm-2 to 18Wm-2 (3) 108Wm-2 to 2Wm-2 (4) 10-3Wm-1 to 10-6Wm-1

1 Answer

Answer :

(1) 10-12Wm-2 to 1Wm-2 Explanation: The human ear has an incredibly large range, being able to detect sound intensities from 1 x 10-12 W/m2 to 1 W/m2.

Related questions

Description : Choose the set of pressure intensities that are equivalent. (A) 4.33 psi, 10 ft. of water, 8.83 inches of Hg (B) 4.33 psi, 10 ft. of water, 20.7 inches of Hg (C) 10 psi, 19.7 ft. of water, 23.3 inches of Hg (D) 10 psi, 19.7 ft. of water, 5.3 inches of Hg

Last Answer : (A) 4.33 psi, 10 ft. of water, 8.83 inches of Hg

Description : Which one responds to intense light ?

Last Answer : Eyes respond to intense light

Description : Does acrylic absorb or transmit high intensities from electromagnetic frequencies?

Last Answer : answer:Depends what colour it is .. That is what colour is. The electromagnetic spectrum is broad. Some waves are many times the size of buildings, others are tinier than atoms. A small ... it to reflect/absorb different wavelengths (frequencies) of the visible region is how the colour is created

Description : Two light sources of intensities 8 cd and 12 cd are placed on the same side of a photometer screen at a distance of 40 cm from it. Where should a 80 c

Last Answer : Two light sources of intensities 8 cd and 12 cd are placed on the same side of a photometer ... 80 cd source be placed to balance the illuminance ?

Description : Four lamps are connected in parallel in a single circuit. If one of the lamp burns out, the others will _____________. A. all go out B. become dimmer C. burn with their original intensities D. become brighter

Last Answer : Answer: C

Description : The power in a electromagnetic wave with electric field and magnetic field intensities 12 and 8 respectively is a) 96 b) 12 c) 8 d) 48

Last Answer : d) 48

Description : Pick up the correct statement from the following: (A) For determination of small colour intensities, tintometer is generally used (B) The odour of water sample is generally measured by a term called odour intensity (C) The colour of water sample may be detected by Nessler tube (D) All the above

Last Answer : (D) All the above

Description : California Bearing Ratio method of designing flexible pavements is more accurate as it involves (A) Characteristics of soils (B) Traffic intensities (C) Character of the road making materials (D) None of these

Last Answer : Answer: Option C

Description : The color model uses varying intensities of (R)ed, (G)reen, and (B)lue light are added together in to reproduce a broad array of colors. A. BGR Color B. Primary Color C. Analogous Color D. RGB Color

Last Answer : C. Analogous Color

Description : According to Heckscher and Ohlin there are two bases of international trade (a) coparative advantage and absolute advantage (b) gains from trade and cost of trade. © difference in factor endowments and differences in factor intensities. (d) none of them.

Last Answer : © difference in factor endowments and differences in factor intensities.

Description : What is the normal audible range of the human ear?

Last Answer : 20 Hz to 20 kHz.

Description : Least audible sound for most of the human ear is – (1) 10.0 μ bar (2) 0.0002 μ bar (3) 0.005 μ bar (4) 5.0 μ bar

Last Answer : (2) 0.0002 μ bar Explanation: Least audible sound for most of the human ear is 2 x 10-5 pascal. The generally accepted standard range of audible frequencies is 20 to 20,000 Hz.

Description : Least audible sound for most of the human ear is : (1) 10.0 µ bar (2) 0.0002 µ bar (3) 0.005 µ bar (4) 5.0 µ bar

Last Answer : 0.0002 µ bar

Description : I don't understand how one responds to a response 'offline'....?

Last Answer : Under their “private message’ to you there is a button that says “Reply.” Click on it and a comment cox will open up. When you are done entering the message, you can send it and it will show up in that person’s account as a “Message for you.”

Description : When someone responds to a statement by saying "Of course," does that seem condescending to you?

Last Answer : That or total agreement, depends on the tone!

Description : When one guy asks another why doesnt he ask the girl out all ready, and the other guy responds with: "I like her but, i have commitment issues"?

Last Answer : If he’s interested, he’ll ask you out. But if he came right out and said he has issues with commitment…don’t hold your breath.

Description : My son is 12 years old, but it seems that he has a hard time adjusting with other kids, at school he seems to stay away from his friends I asked him everytime did you go out to lunch and he ... in class. when his sister bring friends he stays around them but without saying a word. Is it the age?

Last Answer : have you tried sports or any extra curricular activity? Im sure it us tough as a kid to feel part of a group. For me it was sports. It made me feel like I was part of something, and I was, so in return I made alot if friends

Description : A man goes into a hardware store. He asks the clerk 'How much is 6?' Which the clerk responds with '6 is $0.50.' 'How much is 60?' The man asks. '$1.00.' Answers the clerk. 'Okay, I will take ... . 'That will be $1.50, please!' Says the clerk. The man pays and leaves. What did the man buy? -Riddles

Last Answer : He bought house numbers! Each number is $0.50!

Description : What is a battery that responds to light called?

Last Answer : Need answer

Description : Responds to the trea?

Last Answer : Responds to the treatment above, it may take weeks to months to subside after treatment is initiated.

Description : The ALU of a computer responds to the commands coming from A) Primary memory B) Control section C) External memory D) Cache memory

Last Answer : Answer : B

Description : In parenhymatous liver disease the prothrombin time (A) Remains normal (B) Increases (C) Decreases (D) Responds to Vit K

Last Answer : Answer : B

Description : In obstructive jaundice prothrombin time (A) Remains normal (B) Decreases (C) Responds to vit K and becomes normal (D) Responds to vit K and increases

Last Answer : Answer : C

Description : Which of the following statement(s) is/are true concerning the various types of shock? a. Traumatic shock is more commonly associated with subsequent organ injury and multiorgan failure ... responds quickly to resuscitation e. Neurogenic shock occurs with the absence of sympathetic activity

Last Answer : Answer: a, b, d, e Classification schemes of shock based on cause have been developed for the seemingly dissimilar processes leading to circulatory collapse and the shock state. ... and pressor agents. The response to exogenous corticosteroids is usually dramatic and potentially life-saving

Description : The basic meter movement responds to the flow of current through its coil. Therefore, this meter movement may be used as a/an _____________. A. voltmeter by placing a resistance in parallel with the ... in parallel with the coil D. ammeter by placing a low resistance in parallel with the coil

Last Answer : Answer: D

Description : Mechanoreceptor responds to which stimuli A. Touch B. Taste C. Sound D. Chemical

Last Answer : Touch

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : Control section

Description : The network layer responds to request from which layer? a. Transport layer b. Data layer c. Application layer d. Session layer

Last Answer : a. Transport layer

Description : _____ responds to, distinguishes between and remembers specific pathogens it has encountered. a. Acquired immunity b. Innate immunity c. Humoral immunity d. Cell-mediated immunity

Last Answer : a. Acquired immunity

Description : Which one of the following statements is NOT true of innate immunity? a. It is an early-warning system against pathogens. b. It is a form of immunity found only in vertebrates. c. It is a nonspecific response. d. It responds within minutes to many infections.

Last Answer : b. It is a form of immunity found only in vertebrates.

Description : The body responds to exotoxins by producing antibodies called _____. a. Adhesins b. Antitoxins c. Toxoids d. A-C Are Correct

Last Answer : b. Antitoxins

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : b. Control section

Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory

Last Answer : b. Control section

Description : A business that adopts the proactive strategy to social responsibility: A)assumes responsibility for its actions and responds to accusations without outside pressure B)tries to minimise or avoid additional ... )allows a condition or potential problem to go unresolved until the public learns about it

Last Answer : A)assumes responsibility for its actions and responds to accusations without outside pressure

Description : As part of a class project, Sue Anderson interviews Gordon Jones, Director of Marketing for Kenner Industries. When asked about Kenner's promotional strategy, Gordon responds that like most industrial firms ... : A)advertising. B)publicity. C)personal selling. D)sales promotion. E)public relations.

Last Answer : C)personal selling.

Description : Product elimination can best be described as the process of deleting a product from the product mix when it A)is perceived as a failure by top management. B)increases production costs and ... C)no longer responds to promotional efforts. D)no longer satisfies a sufficient number of customers.

Last Answer : D)no longer satisfies a sufficient number of customers.

Description : Diabetic and other types of neuropathic pain often responds to: A. Chlorpromazine B. Diazepam C. Imipramine D. Lithium

Last Answer : C. Imipramine

Description : Human beings can hear the sound range between: (1) 10 to 20 decibels (2) 100 to 150 decibels (3) 50 to 60 decibels (4) None of the above

Last Answer : (4) None of the above Explanation: The most accepted sound range of human being is 0 to 120 decibels.

Description : Human ear is most sensitive to noise in the following frequency ranges: (A) 1-2 KHz (B) 100-500 Hz (C) 10-12 KHz (D) 13-16 KHz

Last Answer : (A) 1-2 KHz

Description : What is the range of mercury thermometer? (1) 0 degree Celsius to 350 degree Celsius (2) -10 degree Celsius to 350 degree Celsius (3) -20 degree Celsius to 350 degree Celsius (4) -30 degree Celsius to 350 degree Celsius

Last Answer : (4) -30 degree Celsius to 350 degree Celsius

Description : What are human nose and ear pins made of ?

Last Answer : The nose and ear pins are made of cartilage. The skeletal system of human body is divided into bones and cartilage. The bones are hard and strong. And cartilage is relatively soft and elastic. In this case the nose and ear pins are mainly made up of this cartilage.

Description : How many bones are there in the ear of human body ?

Last Answer : The human body has 3 bones in the ear ?

Description : How many decibels can the human ear bear?

Last Answer : The noise around us usually ranges from 20 / whispering / to 120 / aircraft start / decibels. It can be a little different for each individual. For sound above 120, the sound may start to hurt.

Description : How many hertz can a human ear hear?

Last Answer : What is the answer ?

Description : Is the human ear able to detect?

Last Answer : Sound. Yes.

Description : What is an endoscope? (1) It is an optical instrument used to see inside the alimentary canal (2) It is a device which is fitted on the chest of the patient to regularize the ... used for examining ear disorders (4) It is an instrument for recording electrical signals produced by human muscles

Last Answer : (1) It is an optical instrument used to see inside the alimentary canal Explanation: Endoscopymeans looking inside and typically refers to looking inside the body for medical reasons using ... : breathing disorders; chronic diarrhea; internal bleeding; irritable bowel syndrome; stomach ulcers, etc.

Description : Eustachian Tube, is located in which part of human body? (1) Nose (2) Ear (3) Eyes (4) Throat

Last Answer : (2) Ear Explanation: The Eustachian Tube is a tube that links the nasopharynx to the middle ear. It is a part of the middle ear. The Eustachian tube connects from the chamber of the middle ear to the back of the nasopharynx. It is named after the 16th century anatomist Bartolomeo Eustachi.

Description : What is the high frequency sound that cannot be heard by the human ear? A. Ultrasonic B. Transonic C. Subsonic D. Supersonic

Last Answer : A. Ultrasonic