A lunar eclipse happens when the moon passes through the earth's .....

Now,  breaking force (F) = m ⨯ a                               = 500 ⨯ 12.5                       .....

Given, two triangles are not congurent. The congurent triangles have equal measurement of sides and angles. In the figure, the hypotenuse of the triangle are not equal. Here, the triangles are similar as ∠A=∠R, ∠B=∠P and  .....

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Development is the state of positive changes. To sustain it for a long, we have to do the following things: - We should conduct any developmental activities in a planned way. - We should focus on the proper use of natural resources while carrying .....

Here, We have to prove,  cos2A + cos2B + 2cosAcosBcosC = sin2C or, cos2A + cos2B - sin2C = - 2cosAcosBcosC Now, take LHS  and get .....

Grass is called the producer because they can produce their food from sunlight, carbondioxide, water and they do not depend on other plants or .....

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You know any substance when heated it expands and when cooled it contracts. Similarly, for the mercury or alcohol thermometer, if the bulb of the thermometer is heated, mercury or alcohol (we use the technical term called thermometric liquid) the .....

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Inverse of matrix can not be defined if its determinant is zero. i.e, 2.x - 4.3 = 0 or,  2x - 12 = 0 or, 2x = 12 or, x = 6 Hence, x  = .....

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Any six amazing facts about skin are:- 1.  Skin is the largest organ in the body 2. Every 28 days the skin renews itself 3. The skin covering the eye is transparent 4. Skin plays an important role in regulating body .....

 The upper outermost layer of soil is the top soil. The soil you see on the land is the top soil. The soil from top 5.1cm to 20 cm is considered as top .....

Explanation: Here is the figure of nuclear fusion and nuclear .....

We know the formula, The perimeter of rectangle = 2 ( l + b .....

We know, MA = L / E = 1000 / 400 = 2.5 VR = l / h = l / 2 η = (MA x 100) / VR or 80 / 100 = 2.5 / (l / 2) on solving these, we get, So, l = 6.25 m Therefore, the minimum length of the inclined plane should be 6.25 .....

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