The band gap of elements arranged in ascending order is :

The band gap of elements arranged in ascending order is : a. Diamond, Ge, Si b. Si, Ge, Diamond c. Ge, Si, Diamond d. Diamond, Si, Ge
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answer is b
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In the modern periodic table, the elements are arranged in the ascending order of their

Description : In the modern periodic table, the elements are arranged in the ascending order of their

Last Answer : atomic number.

If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Description : If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Last Answer : Given data is 31, 33, 35, x, x+10, 48, 48, 50 Number of observation = 8 (even) Median = Value of (8/2)th observation + Value of (8/2+1)th observation / 2 Value of 4th observation + Value of 5th observation / 2 = x + x + 10 / 2 = x + 5 ∴ x + 5 = 40 ⇒ x = 35

If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Description : If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Last Answer : Given data is 31, 33, 35, x, x+10, 48, 48, 50 Number of observation = 8 (even) Median = Value of (8/2)th observation + Value of (8/2+1)th observation / 2 Value of 4th observation + Value of 5th observation / 2 = x + x + 10 / 2 = x + 5 ∴ x + 5 = 40 ⇒ x = 35

A bag contains 30 tickets numbered from 1 to 30. Five tickets are drawn at random and arranged in ascending order -Maths 9th

Description : A bag contains 30 tickets numbered from 1 to 30. Five tickets are drawn at random and arranged in ascending order -Maths 9th

Last Answer : Total number of ways in which 5 tickets can be drawn = n(S) = 30C5. The tickets are arranged in the form T1, T2, T3 (= 20), T4, T5 Where T1, T2 ∈{1, 2, 3, , 19} and T4, T5 ∈{21, 22, , 30 ... {10 imes9}{2}\) x \(rac{5 imes4 imes3 imes2 imes1}{30 imes29 imes28 imes27 imes26}\) = \(rac{285}{5278}.\)

The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

Description : The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

Last Answer : Answer: C

The middle value of a data, when it is arranged in ascending or descending, is called _____.

Description : The middle value of a data, when it is arranged in ascending or descending, is called _____.

Last Answer : The middle value of a data, when it is arranged in ascending or descending, is called _____.

Write a program to sort elements of an array in ascending order.

Description : Write a program to sort elements of an array in ascending order.

Last Answer : #include #include void main() { int a[5],i,j,temp; clrscr(); printf("\n Enter array elements:"); for(i=0;i

In order to generate electron-hole pairs, the maximum wavelength of radiation for Silicon (Band gap = 1.1 eV)

Description : In order to generate electron-hole pairs, the maximum wavelength of radiation for Silicon (Band gap = 1.1 eV) is  (a) 1.88 μm (b) 1.68 μm (c) 1.13 μm (d) 1.54 μm

Last Answer : In order to generate electron-hole pairs, the maximum wavelength of radiation for Silicon (Band gap = 1.1 eV) is 1.13 μm

In 1866, John Newlands, an English scientist, arranged the then known elements in the order of increasing atomic masses. He found that every eighth element had properties similar to that of the first. He called it the - (1) Law of Pentamates (2) Law of musical notes (3) Law of Octaves (4) None of the above

Description : In 1866, John Newlands, an English scientist, arranged the then known elements in the order of increasing atomic masses. He found that every eighth element had properties similar to that of the first. He called it ... of Pentamates (2) Law of musical notes (3) Law of Octaves (4) None of the above

Last Answer : (3) Law of Octaves Explanation: Newlands compared his discovery to the octaves found in music and thus, he called it the ‘Law of Octaves’. It is also known as ‘Newlands’ Law of Octaves’.

The H-disk in the skeletal muscle fibre is due to (a) the absence of myofibrils in the central portion of Aband (b) the central gap between myosin filaments in the Aband Questions (c) the central gap between actin filaments extending through myosin filaments in the A-band (d) birefringence of myosin filaments in the central portion of A-band

Description : The H-disk in the skeletal muscle fibre is due to (a) the absence of myofibrils in the central portion of Aband (b) the central gap between myosin filaments in the Aband Questions (c) the ... myosin filaments in the A-band (d) birefringence of myosin filaments in the central portion of A-band

Last Answer : Ans:(c)

In a conductor – (1) there is no conduction band (2) the forbidden energy gap is very wide (3) the forbidden energy gap is very narrow (4) the valence band and the conduction band overlap each other

Description : In a conductor – (1) there is no conduction band (2) the forbidden energy gap is very wide (3) the forbidden energy gap is very narrow (4) the valence band and the conduction band overlap each other

Last Answer : (4) the valence band and the conduction band overlap each other Explanation: In the case of a conductor, there is no forbidden energy gap. The conduction and valence energy bands overlap ... , the electrons from the valence band can freely enter the conduction energy band. Conduction energy band

The H-zone in the skeletal muscle fibre is due to (a) the central gap between actin filaments extending through myosin filaments in the A-band (b) extension of myosin filaments in the central portion of the A-band (c) the absence of myofibrils in the central portion of A-band (d) the central gap between myosin filaments in the A-band.

Description : The H-zone in the skeletal muscle fibre is due to (a) the central gap between actin filaments extending through myosin filaments in the A-band (b) extension of myosin filaments in the central portion ... the central portion of A-band (d) the central gap between myosin filaments in the A-band.

Last Answer : (a) the central gap between actin filaments extending through myosin filaments in the A-band

Find the band gap energy when a light of wavelength 1240nm is incident on it. a) 1eV b) 2eV c) 3eV d) 4eV

Description : Find the band gap energy when a light of wavelength 1240nm is incident on it. a) 1eV b) 2eV c) 3eV d) 4eV

Last Answer : a) 1eV

Find the range of band gap energy for conductors. a) >6 eV b) 0.2-0.4 eV c) 0.4-2 eV d) 2-6 eV

Description : Find the range of band gap energy for conductors. a) >6 eV b) 0.2-0.4 eV c) 0.4-2 eV d) 2-6 eV

Last Answer : b) 0.2-0.4 eV

Which of the following properties distinguish a material as conductor, insulator and semiconductor? a) Free electron charges b) Fermi level after doping c) Energy band gap d) Electron density

Description : Which of the following properties distinguish a material as conductor, insulator and semiconductor? a) Free electron charges b) Fermi level after doping c) Energy band gap d) Electron density

Last Answer : c) Energy band gap

Insulators have (A) A full valence band. (B) An empty conduction band. (C) A large energy gap. (D) All the above.

Description : Insulators have (A) A full valence band. (B) An empty conduction band. (C) A large energy gap. (D) All the above.

Last Answer : (C) A large energy gap.

In a conductor (1) there is no conduction band (2) the forbidden energy gap is very wide (3) the forbidden energy gap is very narrow (4) the valence band and the conduction band overlap each other

Description : In a conductor (1) there is no conduction band (2) the forbidden energy gap is very wide (3) the forbidden energy gap is very narrow (4) the valence band and the conduction band overlap each other

Last Answer : the valence band and the conduction band overlap each other

Define conduction band & forbidden energy gap.

Description : Define conduction band & forbidden energy gap. 

Last Answer : Conduction band :Range of energy possesed by conduction electrons is called conduction band.  Forbidden energy gap : The energy difference between conduction band and valance band is called forbidden energy gap.

Which of the following is true regarding the band-gap energy of a semiconductor ?

Description : Which of the following is true regarding the band-gap energy of a semiconductor ? (A) Minimum energy required to break a covalent bond (B) On breaking of the bond, electron is generated (C) On breaking of the bond, electron-hole pair is generated (D) A & C both are true

Last Answer : Which of the following is true regarding the band-gap energy of a semiconductor ? (A) Minimum energy required to break a covalent bond (B) On breaking of the bond, electron is generated (C) On breaking of the bond, electron-hole pair is generated (D) A & C both are true

Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Description : Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Last Answer : Here, the arranged data is 6, 14, 15, 17, x + 1, 2x - 13, 30, 32, 34, 43 Total number of observations = 10 Here, 10 is an even number , therefore median will be the mean of (10 / 2)th and (10 / 2 + 1)th observation. ... ⇒ 3x + 12 / 2 = 24 ⇒ 3x - 12 = 48 ⇒ 3x = 60 ⇒ x = 20 ∴ The value of x = 20

Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Description : Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Last Answer : Here, the arranged data is 6, 14, 15, 17, x + 1, 2x - 13, 30, 32, 34, 43 Total number of observations = 10 Here, 10 is an even number , therefore median will be the mean of (10 / 2)th and (10 / 2 + 1)th observation. ... ⇒ 3x + 12 / 2 = 24 ⇒ 3x - 12 = 48 ⇒ 3x = 60 ⇒ x = 20 ∴ The value of x = 20

Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample from unpolluted pond water. 3.

Description : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample from unpolluted pond water. 3.

Last Answer : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample ... -b-a C. c-a-b D. a-c-b

Which of the following ratios are in ascending order?

Description : Which of the following ratios are in ascending order?

Last Answer : Which of the following ratios are in ascending order? A. `5:6,11:13,8:9,7:8` B. `5:6,7:8,11:13,8:9` C. `11:13,5:6,7:8,8:9` D. `5:6,11:13,7:8,8:9`

What Factors of 76 in ascending order?

Description : What Factors of 76 in ascending order?

Last Answer : 1,2,4,8,12,18,48

What Factors of 76 in ascending order?

Description : What Factors of 76 in ascending order?

Last Answer : 1,2,4,8,12,18,48

Which one of the following sequences in the ascending order of their geographical size is correct? [CDS 2003] (a) Bihar - Chhattisgarh - Jharkhand - Orissa (b) Jharkhand - West Bengal - Tamil Nadu - Chattisgarh (c) West Bengal - Bihar - Chhattisgarh - Tamil Nadu (d) Chhattisgrah - Jharkhand - Tamil Nadu – Orissa

Description : Which one of the following sequences in the ascending order of their geographical size is correct? [CDS 2003] (a) Bihar - Chhattisgarh - Jharkhand - Orissa (b) Jharkhand - West Bengal - Tamil Nadu ... West Bengal - Bihar - Chhattisgarh - Tamil Nadu (d) Chhattisgrah - Jharkhand - Tamil Nadu - Orissa

Last Answer : Ans: (b)

Which of the following is the correct arrangement of the given metals in ascending order of their reactivity? Zinc, Iron, Magnesium, Sodium A) Zinc > Iron > Magnesium > Sodium B) Sodium > Magnesium > Iron > Zinc C) Sodium > Zinc > Magnesium > Iron D) sodium > Magnesium > Zinc > Iron

Description : Which of the following is the correct arrangement of the given metals in ascending order of their reactivity? Zinc, Iron, Magnesium, Sodium A) Zinc > Iron > Magnesium > Sodium B) Sodium > Magnesium > Iron > Zinc C) Sodium > Zinc > Magnesium > Iron D) sodium > Magnesium > Zinc > Iron

Last Answer : D) sodium > Magnesium > Zinc > Iron

The master list of an indexed file A. is sortedin ascending order B. containsonly a list of keys and record numbers C. has a number assigned toeach record D. both (b)and (c) E. None of the above

Description : The master list of an indexed file A. is sortedin ascending order B. containsonly a list of keys and record numbers C. has a number assigned toeach record D. both (b)and (c) E. None of the above

Last Answer : has a number assigned toeach record

The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Description : The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Last Answer : a) Bit - Bytes - Field - Record - File - Database

Arrange the following devices in ascending order of the speed: A. RAM B. Hard disk C. Cache D. Floppy 1) ABDC 2) BDAC 3) DBAC 4) BADC

Description : Arrange the following devices in ascending order of the speed: A. RAM B. Hard disk C. Cache D. Floppy 1) ABDC 2) BDAC 3) DBAC 4) BADC

Last Answer : 3) DBAC

Arrange the following primitive data types in an ascending order of their size: (i) char (ii) byte (iii) double (iv) int

Description : Arrange the following primitive data types in an ascending order of their size: (i) char (ii) byte (iii) double (iv) int

Last Answer : Ans. The sizes of the given data types are as follows char = 2 bytes byte = 1 byte double = 8 bytes int = 4 bytes Arranging them in ascending order gives byte < char < int < double

In time-cost optimization of a project, crashing is done. (A) On all the activities (B) On all the activities lying on the critical path (C) Only on activities lying on the original critical path and having flatter cost slopes (D) On original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

Description : In time-cost optimization of a project, crashing is done. (A) On all the activities (B) On all the activities lying on the critical path (C) Only on activities lying on the ... critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

Last Answer : D

The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Description : The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Last Answer : a. bit - bytes - fields - record - file - database

Select the answer that lists the units of bytes in ascending order (from smallest to largest) A. gigabyte, megabyte, terabyte B. megabyte, terabyte, kilobyte C. gigabyte, terabyte, megabyte D. kilobyte, gigabyte, terabyte

Description : Select the answer that lists the units of bytes in ascending order (from smallest to largest) A. gigabyte, megabyte, terabyte B. megabyte, terabyte, kilobyte C. gigabyte, terabyte, megabyte D. kilobyte, gigabyte, terabyte

Last Answer : A. gigabyte, megabyte, terabyte

Ingredients on a food label are listed in ____ order, based on weight. a. descending c. alphabetical b. ascending d. chronological

Description : Ingredients on a food label are listed in ____ order, based on weight. a. descending c. alphabetical b. ascending d. chronological

Last Answer : a. descending

Write a program to create two threads. One thread will display the numbers from 1 to 50 (ascending order) and other thread will display numbers from 50 to 1 (descending order).

Description : Write a program to create two threads. One thread will display the numbers from 1 to 50 (ascending order) and other thread will display numbers from 50 to 1 (descending order).

Last Answer : class Ascending extends Thread {  public void run() {  for(int i=1; i<=15;i++) {  System.out.println("Ascending Thread : " + i);  } } } class Descending extends Thread { ... a=new Ascending(); a.start(); Descending d=new Descending(); d.start(); } }

Which of the following algorithms sort n integers, having the range 0 to (n2 -1), in ascending order in O(n) time ? (A) Selection sort (B) Bubble sort (C) Radix sort (D) Insertion sort

Description : Which of the following algorithms sort n integers, having the range 0 to (n2 -1), in ascending order in O(n) time ? (A) Selection sort (B) Bubble sort (C) Radix sort (D) Insertion sort

Last Answer : (C) Radix sort

Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Description : Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Last Answer : Bit–Byte–Field–Record–File– Database

In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1, 50p, 25p coins are reversed, find the new total value of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

Description : In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1 ... of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

Last Answer : Answer: D  Since the ratio of the number of Rs. 1, 50p and 25p coins can be represented by 3 consecutive odd numbers that are prime in ascending order, the only possibility for the ratio is 3:5:7. Let the number of ... =100 7k+50 5k+25 3k=1025k (In above we find the value of k). ⇒ 8200p = Rs 82.

Write a program to sort an 1-d array in ascending order.

Description : Write a program to sort an 1-d array in ascending order.

Last Answer : #include<iostream.h> #include<conio.h> void main() { int arr[20]; int i, j, temp,n; clrscr(); cout<<"\n Enter the array size:"; cin>>n; cout<<"\n Enter ... 0;i<n;i++) {  cout<< \n <<arr[i]; } getch(); }

What is the correct sequence of the following materials in ascending order of their resistivity ?

Description : What is the correct sequence of the following materials in ascending order of their resistivity ?  1. Iron  2. Silver  3. Constantan  4. Mica  5. Aluminium  Select the correct answer using the codes given below :  (a) 2, 5, 1, 3 ... 5, 3, 1 and 2  (c) 2, 3, 1, 5 and 4  (d) 4, 5, 1, 3 and 2

Last Answer : What is the correct sequence of the following materials in ascending order of their resistivity ?  1. Iron  2. Silver  3. Constantan  4. Mica  5. Aluminium  Select the correct answer using the codes given below :  ... 1 and 2  (c) 2, 3, 1, 5 and 4  (d) 4, 5, 1, 3 and 2

The ascending order of a data hierarchy is

Description : The ascending order of a data hierarchy is A) bit -byte -field -record -file B) bit -byte -record -field -file C) byte -bit -record -field -file D) byte -bit -field -record -file

Last Answer : The ascending order of a data hierarchy is bit -byte -field -record -file

The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?

Description : The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?

Last Answer : increasing atomic number

Refers to a type of beam antenna which uses two or more straight elements arranged in line with each other. A. Dipole antenna B. Yagi antenna C. Whip antenna D. Rhombic antenna

Description : Refers to a type of beam antenna which uses two or more straight elements arranged in line with each other. A. Dipole antenna B. Yagi antenna C. Whip antenna D. Rhombic antenna

Last Answer : B. Yagi antenna

Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines? (A) Compartment mill (B) Rod mill (C) Pebble mill (D) Tube mill

Description : Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines? (A) Compartment mill (B) Rod mill (C) Pebble mill (D) Tube mill

Last Answer : (B) Rod mill

Mendeleev arranged the elements in his periodic table on the basis of

Description : Mendeleev arranged the elements in his periodic table on the basis of

Last Answer : atomic mass.

Elements arranged in group of three are called

Description : Elements arranged in group of three are called

Last Answer : triads.

The German chemist who pointed out that many of the known elements could be arranged in groups of three similar elements was

Description : The German chemist who pointed out that many of the known elements could be arranged in groups of three similar elements was

Last Answer : Dobereiner.