Class 10
Chlo guyss bhot tympass hogya now time to leave again.bbyeee all have great future .and sorry jinke dil dukhae.all the best bbye to all?
Sakshi answered • 12 minutes agoKha ja rhe bhaiya apni bhna ko chodh kr
Management is multidimensional explain?
Ræjû Bhæï answered • 12 minutes agoManagement of Work: Every organisation is established for doing some work, like a school provides education, a hospital treats patients and a factory produces goods. Of these no work can be completed satisfactorily without management.
Management of People: Each organisation is established for doing some work and the same is conducted by people. Hence, it is necessary to manage the peopl... more
Management of People: Each organisation is established for doing some work and the same is conducted by people. Hence, it is necessary to manage the peopl... more
I asked one question plz reply dear sir?
Akshay Kumar answered • 31 minutes agoSir I am not satisfied that aap
Can you explain the answer of this question below:ANa+BH2O→CNaOH+DH2 . What would come in place of A , B C and D to balance the equation
- A:
A = 1, B = 1, C = 2, D = 1
- B:
A = 2, B = 2, C = 2, D = 1
- C:
A = 2, B = 1, C = 2, D = 1
- D:
none of these
The answer is b.
ANa+BH2O→CNaOH+DH2 . What would come in place of A , B C and D to balance the equation
A = 1, B = 1, C = 2, D = 1
A = 2, B = 2, C = 2, D = 1
A = 2, B = 1, C = 2, D = 1
none of these
Akshay Kumar answered • 38 minutes agoPlz respected sir define all chemical color how identify explain
reflication of light Related: Reflection and Laws of Reflection?
Related: Reflection and Laws of Reflection
Dino James answered • 1 hour agoLaw of Reflection
The law of reflection governs the reflection of light-rays off smooth conducting surfaces, such as polished metal or metal-coated glass mirrors.Consider a light-ray incident on a plane mirror, as shown in . The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane.
The law of reflection governs the reflection of light-rays off smooth conducting surfaces, such as polished metal or metal-coated glass mirrors.Consider a light-ray incident on a plane mirror, as shown in . The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane.
I am weak in social any suggestion ?
Yati Singh answered • 2 hours agoSocial is all related to your surroundings. So, correlate your previous knowledge with what you are learning new. Instead of mugging up you must understand the chapters and you will find it as interesting as English. I do the same .
Which of the following is not a decomposition reaction ?- a)2H2O → 2H2 + O2
- b)2AgCl → 2Ag + Cl2
- c)H2(g) +Cl2(g) → 2HCl(g)
- d)ZnCO3 → ZnO + CO2
Correct answer is option 'C'. Can you explain this answer?
Which of the following is not a decomposition reaction ?
a)
2H2O → 2H2 + O2
b)
2AgCl → 2Ag + Cl2
c)
H2(g) +Cl2(g) → 2HCl(g)
d)
ZnCO3 → ZnO + CO2
Drishti Kumari answered • 4 hours agoYes because there are two reactants which form one product which is the example of combination reaction, In decomposition reaction one reactant breaks down to form two or more products.
What is the full form of PH?
Vinay Patel answered • 5 hours agoPH is a potenz hydrogen potenz means power and h means hydrogen
What are community resources?
Ghufran Naushad answered • 5 hours agoThese assets can be people, places or structures, and community services. These resources can be essential in developing skills post-discharge by helping the client diversify their range of outlets of support, expression and natural self-development.
Explain Refraction ?
Ghufran Naushad answered • 5 hours agoRefraction is the bending of light as it passes from one substance to another. Here, the light ray passes from air to glass and back to air. The bending is caused by the differences in density between the two substances.
What is heredity?
Ghufran Naushad answered • 5 hours agoHeredity. ... First used in the 1530s, the noun heredity comes from the Latin word hereditatem, meaning "condition of being an heir." It can refer to inheriting characteristics from your parents, or it can refer more broadly to the passing on of genetic factors from one generation to the next.
Oxidation involves
(i) gain of electron
(ii) loss of electron
(iii) addition of oxygen or electronegative element
(iv) removal of hydrogen or electropositive element- a)(i), (ii), (iii)
- b)(ii), (iii), (iv)
- c)(i), (iii), (iv)
- d)(i), (ii), (iv)
Correct answer is option 'B'. Can you explain this answer?
Oxidation involves
(i) gain of electron
(ii) loss of electron
(iii) addition of oxygen or electronegative element
(iv) removal of hydrogen or electropositive element
(i) gain of electron
(ii) loss of electron
(iii) addition of oxygen or electronegative element
(iv) removal of hydrogen or electropositive element
a)
(i), (ii), (iii)
b)
(ii), (iii), (iv)
c)
(i), (iii), (iv)
d)
(i), (ii), (iv)
Nishita Dabas answered • 6 hours agoOxidation is called addition of oxygen or electronegative. ( it means elements that gain electrons) like non metals
and removal of h2 electropositive element means (elements losing electrons ) like metals but hydrogen is non metal. but it lose electrons .
when oxygen is added or Hydrogen removed gaining of electrons takes place also .
loss of electron takes plac... more
and removal of h2 electropositive element means (elements losing electrons ) like metals but hydrogen is non metal. but it lose electrons .
when oxygen is added or Hydrogen removed gaining of electrons takes place also .
loss of electron takes plac... more
Find the zeros of following quadratic polynomial and verify the relationship between the zeroes and the coefficient. 1) X^ - 2x -8 2) 4s^ - 4s 1 3) 6x^ - 3 - 7x?
Drishti Kumari answered • 6 hours ago(i) x^2 - 2x - 8 = 0
x^2 - 4x + 2x - 8= 0
x(x - 4) + 2( x - 4) = 0
(x+2) (x - 4) = 0
x = - 2 , x= 4
Sum of zeros = - b/a = - (-2)/ 1 = 2
Product of zeros = c/a = - 8/1 = - 8.
(ii) 4s^2 - 4s + 1 = 0
4s^2 - 2s - 2s + 1 = 0
2s ( 2s - 1) - 1 ( 2s - 1) = 0
( 2s - 1) ( 2s - 1) = 0
2s - 1= 0
2s = 1
s = 1/2
Sum of zeros = - b/a = - ( - 4) / 4 = 1
Product of zeros = c/a = 1/4
( iii) 6x^2 - 3 - 7x = 0
6x... more
Use prepositions (1) l am _ the car. (2) l am _ the bus.?
Shreya Kasaudhan answered • 7 hours agoI am in the car.
I am on the bus.
Because when you get into a car,you're getting directly into your seat. When you get on to a bus,you are walking on to it, then walking to your seat. Same with a plane, boat and train – you're able to walk around in the space.
Chemical equation:C6H12O6 O2- CO2 H2o glucose?
Savita Dagar answered • 7 hours ago6H2O + 6 CO2 forms C6H12O6 + 6 O2
Explain nutrition in unicellular eukaryotic organism (amoeba) with diagram?
Shreya Kasaudhan answered • 7 hours ago. Nutrition on Amoeba:
Amoeba is a unicellular organism, which follows the holozoic mode of nutrition.
The process of obtaining food is called phagocytosis.
The various processes involved in nutrition are ingestion, digestion, absorption, assimilation and egestion.
Ingestion is the process by which the food is taken in
by forming finger-like projections called pseudopodia and the food is engulfed forming a vacuole.
Digestion is the process wherein the food is broken down into simpler substances in the vacuole, with the help of digestive enzymes.
Absorption is the process by which the digested food in the vacuole is absorbed into the cytoplasm by diffusion.
Assimilation is the process where a part of the food that is absorbed into the cytoplasm is used to generate energy.
Egestion is the process wherein the undigested food is thrown out of the body from the vacuole.
Why hanging is given before sunrise?
Bhawna Mehta answered • 7 hours agoIt is carried out before sunrise in order to prevent the mental trauma that the person to be hanged might face if he is to be hanged in say, afternoon or evening. Just think about it. Who would wait patiently knowing he is to be hanged soon? He might go mad under all that stress. Also, I agree with Smriti.
Actually, I asked Dad about this question.
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