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Find the value of y.$5y =16$

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Tutorialspoint

Updated on 10-Oct-2022 09:39:09

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Given:The given expression is $5y=16$.To do : We have to find the value of y. Solution :$5y=16$Divide by 5 on both sides$\frac{5y}{5}=\frac{16}{5}$$y=\frac{16}{5}$ The value of y is $\frac{16}{5}$.

Find the distance traveled by Ashu if he takes 7 rounds of a square park of side 90m.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:09

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Given: Ashu traveled 7 rounds of a square park of side 90m.To find: We have to find the total distance traveled by Ashu.Solution:  Distance traveled by Ashu in 1 round is equal to perimeter of the square park. Now, Perimeter of square park = 4 x (side length) = 4 x ... Read More

In a quiz, team A scored-40,10,0 and team B scored 10,0,-40 in three successive rounds. Which team score more? Can we say that we can add integers in any order?

Tutorialspoint

Tutorialspoint

Updated on 10-Oct-2022 09:39:09

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Given:In a quiz, team A scored-40, 10, 0 and team B scored 10, 0, -40 in three successive rounds. To do: To find which team scored more. Solution:Sum of scores of team A = $-40+10+0$                                ... Read More

Simplify the following:$542+5 \\times 33695$.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:09

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Given: The given expression is $542+5\times 33695$.To find: We have to find the value of $542+5\times 33695$. Solution:  This problem can be solved using BODMAS: $542 + 5 \times 33695$ $= 542 + 168475$ $= 169017$Therefore, the value of $542+5\times 33695$ is 169017.

What is x in this figure?
"

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Tutorialspoint

Updated on 10-Oct-2022 09:39:09

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Given: The 2 exterior angles of a triangle are 125o.To find: We have to find the value of the other exterior angle x.Solution:  Now, ∠1 + 125o = 180o       (Linear pair of angles) ∠1 = 180o - 125o = 55o     .....(i) ∠2 + 125o = 180o      ... Read More

Differentiate between Solids, Liquids and Gases in terms of the arrangement of molecules.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:07

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Molecular arrangements in SolidsMolecular arrangements in LiquidsMolecular arrangements in GasesThe molecules that can make up a solid are arranged in regular repeating patterns.Molecules are packed close together in a  random fashion.Molecules are widely separated.They are held firmly in place but can vibrate within a limited area.Molecules are free to move.Molecules move ... Read More

How do we usually judge the state of rest or motion of a body?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:07

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 State of Rest: An object is at rest if it does not change its position with respect to time. State of Motion: An object is said to be in motion if it changes the position with respect to time. Therefore, we can judge the state of rest or motion of a body by measuring the ... Read More

What are the Atoms?

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Tutorialspoint

Updated on 10-Oct-2022 09:39:07

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An atom is the basic building block of an element and a compound. All the matter in the universe is made of tiny particles known as atoms. In nature, 92 different kinds of atoms are present. These atoms combine with one another to form different kinds of matter. For example, ... Read More

Briefly describe oscillatory motion. Give any two examples.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:07

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The to and fro motion of a body about a fixed point is called oscillatory motion. If there are no resistance forces, the body continues its movement forever.There are two types of oscillations: linear oscillation and circular oscillation.Examples of linear oscillation 1) Oscillation of a floating cylinder. 2) Oscillation of strings of musical instruments.Examples ... Read More

How will you test a leaf for starch, also mention precautions to be taken.

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Tutorialspoint

Updated on 10-Oct-2022 09:39:06

558 Views

Starch Testing ExperimentRequirements:1. Two plants2. Beaker or glass jar3. Saucepan on the stove4. Ethyl alcohol5. Iodine solution6. Tweezers Test for starch in plants:1. Keep one of the plants in a dark room and another one on a sunny windowsill for 24 hours.2. Fill the beaker or jar with ethyl alcohol. Keep ... Read More

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