Students and Teachers Forum
You may have learned about inertia. Do you know what inertia of motion is ? Inertia is the inability of a body to change its state of motion. In this case also, the fan continues its motion for a short time after it is truned off due to inertia .....
In electronics, a shunt is a device which allows electric current to pass around another point in the circuit by creating a low resistance path. The term is also widely used in photovolt to .....
Note: The perimeter of the circle = 2πr where, π = 22/7 Now, put the value of r = 7 in the formula. You will get the .....
Mr. Rajkumar thapa said that action force is more and reaction force is less. Less friction is negligible but more friction is cause for unequal action and reaction which challenges Newton's third law of motion. But he cannot proved it for .....
A Supermoon is a moon which occurs when a Full Moon or New Moon coincides with the Moon's closest approach to .....
बढ्दो जनसंख्या, अव्यवस्थित संरचना, जथाभावी प्राकृतिक स्रोत साधनको प्रयोग , आदिले प्रकृतिको .....
The function of autosome is they aid in the growth and repairing of .....
Force = mass x .....
You might have learnt about Sulphuric acid (H2SO4). Sulphuric Acid, H2SO4, which is a strong acid is fully dissociated, and all the displaceable hydrogen in the acid is present in solution as Hydrogen Ion, H(+). H2SO4 .....
Look at -2/y in the first equation. We can write -2/y = -2 * 1/y Similarly, 4/y = 4 * 1/y Hence, we get, the required matrix form as given .....
dissapeared means missing, gone , extinct and .....
Pt is also known as physical training. It helps to keep you fit and .....
External fertilization is where the eggs and sperm involved in sexual reproduction unite outside the body of the parent organisms. As large quantities of eggs and sperm are released into the water by male and female fish. Then the eggs are .....
You might have learnt about Chloroflorocarbon (CFC). All around the world, refrigerators, air conditioners, aerosol cleaning solvents, shaving cream, fire extinguishers all contain the non-flammable gas chlorofluorocarbons. It might seem as .....
Here, to find 8th term, we need frist term(a) and common ratio(r) To find this, t3=3 or,ar2=3................i) t6=3/8 0r, ar5=3/8..............ii) Now divide equarion ii) by i) we get, r3=1/8 so, r=1/2 Now put value of r .....
Here, length=l=20cm breadth=b=12cm Now we have formula, Area= l x b =20cmx12cm =..................cm2 Please calculate .....
उपसर्ग लागेका शब्द – विदेश, विकास यहा वि’ उपसर्ग लागेको छ ।। अब बुझ्नु भयो ??? अरु अाफै .....
In this question we take LHS and we simplify it to get RHS. So, LHS= cos3 A cos 3A + sin3 A sin 3A = cos2 A (cos A cos 3A) + sin2 A (sin A sin 3A) = cos2 A (1/2) (cos 2A + cos 4A) + sin2 A (1/2) (cos 2A - cos 4A) = .....
Now, form triangle ABC, find BC and CA. Then, the height of the tree before broken = AB = BC + .....
To prove this, we use the formula CosC - CosD = 2Sin[(C+D)/2]Sin[(D-C)/2] So, LHS=1/2[2 c o s 2 θ - c o s 8 θ] =1/2 [2.Sin[(2 θ+8 θ)/2]Sin[(8 θ-2 θ)/2] =Sin[(2 θ+8 θ)/2]Sin[(8 .....
बुझिएन के सोधनु भएको हो .....
Ans is .....
Gulf of .....
Grapefruit Vitamin A Vitamin B1 Vitamin B2 Vitamin B6 Vitamin C Folate (folic acid) Grapes .....
Look at the following picture. This is the picture of Bhimsen Thapa. He was the first prime minister of .....
It consists of the following features: 1. Collection of data 2. Presentation of data 3. Analysis of data 4. Interpretation of .....
The writer mentions some of the problems as she has plural children- The husband and wife are often interrupted and cannot have private time. The rooms are untidy with their toys and things and things are dirty. They cannot plan to go .....
The writer has more than one .....
The main difference between these two molecules is the sugar; DNA (deoxyribonucleic acid) contains deoxyribose; RNA (Ribonucleic acid) contains ribose. Ribose has one more OH or hydroxl. Both molecules contain the nucleotide base pairs adenine .....
Note: If vector is ( x y) then Then angle A is given by TanA = y/ x And, magnitude is given by √(x2 + y2) Here vector is (a b). So, tan45 = b/a or, 1 = b/a Therefore, a = b Also, magnitude = .....
cash a/c ........................dr discout allowed a/c ................dr to Ramesh .....
टारी र बारीभरि सीप रोप्नुपर्छ । मेची महाकाली मुटुभित्र बगाइराख्नुपर्छ । सपनामा .....
हामीले आफ्नो हेराइ, विचार, मान्यताहरुमा परिवर्तन गरी देश विकासमा टेवा पुर्याउने, श्रम र .....
पाखाभरि लालुपाते आँखाभरि छाया नभेटिने रुप तर नमेटिने माया माटासित यस्तो माया लाउँ .....
Okay, Here, a and 50 are alternate angles. So, a = 50 Find a. b and 140 are co-interior angles. So, b + 140 = 180 Find b. a, b and c are in straight .....
What do you see in the given picture? Women organising a rally agsinst all form of violence agsinst women. You may also have seen many times that male are aggressive to the female .....
Question is incomplete. There should be information about tax for married .....
कविले पङ्तिमा नेपाली लोक बाजा सारङ्गी मार्फत जनचेतनामा परिवर्तन ल्याउन सक्नु पर्ने र .....
हाम्रो देश समृद्ध अरु कसैले आएर बनाइदिदैँन यसर्थ हामिले हाम्रो श्रम र सिप खर्चीएर हाम्रो .....
Identity function is the function f such that, f(x) = x. So, When you calculate, gh(x). using g(x) and h(x). You will get gh(x) = x Which means that gh(x) is the identity .....