# Posts by Varun

Total # Posts: 17

**Physics**

the co efficient of friction of a plane inclined at 30 degree is 0.4 . Then the acceleration of the body sliding freely on it is?

**maths**

The minute hand turns through __________ degrees from the digit 2 to 11 on a clock

**science**

What is the effect of temperature on viscosity of liquid s and why

**science**

Atomic mass of Sodium atom

**Science**

How is energy in a ecosystem replenished?

**science**

Phosphorus in the soil comes from ?

**maths**

My question is prove that e^logx is equal to x

**math**

jiohoguygyx5arsfchyfy6rgvgdtye4wdyddyrdsrrsrsjydrjsrwaeqwa

**Spanish**

frr

**MATHS**

By formula man e^logx is x

**Algebra 2**

(h o h)(x) if h(x)=x^2 +4

**physics**

how to calculate the speed of escalator

**math**

74

**statistics**

A random samples of 250 bolts manufactured by machine A and 200 bolts manufactured by machine B showed 24 and 10 defective bolts respectively. Test the hypothesis that the machines are showing difference qualities of performance. Use 5 per cent level of significance.

**Math**

how do you find the roots of this equation? 0= -5.1x^3 - 115.38x^2 -866.48x - 2158.26

**new era public school social studies**

ways to protect sun temple konark? materials of which the sun temple konark is made up of? http://www.jiskha.com/search/search.cgi?query=konark Check out several of the answers given here to this same question! =)

**history**

why is the study of the history of Apartheid in South Africa important in the study of world history? Apartheid in South Africa shows us what happens when a minority attempts to control the majority by extreme institutionalized discrimination. Although apartheid officially ...

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