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Prashant Kumar

QUERY 1 months ago

Chemistry #9th
A mixture of sulphur and carbon disulphide is (1) heterogeneous and shows Tyndall effect (2) homogenous and shows Tyndall effect (3) heterogeneous and does not show Tyndall effect (4) homogenous and does not show Tyndall effect
Prashant Kumar

QUERY 1 months ago

CHEMISTRY #9TH
1. A gaseous mixture of A, B and C is passed through water. The gaseous mixture B and C remains. If this gaseous mixture of B and C is subjected to sudden expansion followed by application of high pressure. B liquifies leaving behind C. Identify the set of gases. (1) SO3, NO2, O2 (2) Cl2, SO2, H2 (3) CO2, CO, N2 (4) NH3, N2, H2
Krrish sinha

QUERY 1 months ago

Query
A ball bounces to 80% of its original height what fraction of its Mechanical energy is lost in each bounce. Where does energy go?
vishal singh

QUERY 1 months ago

@arya
Arya

QUERY 1 months ago

Physics
Ankit Rajan Dwivedi

QUERY 1 months ago

Question mathematics solution
Soln
Arya

QUERY 1 months ago

#PHY
Arya

QUERY 1 months ago

Physics
In this figure, we can see that mg is not acting perpendicular to the body. If the surface is smooth, then force applied by gravity will be mg or (mg cos theta)? Sir, please solve this.
Arya

QUERY 1 months ago

Physics
There is a block of mass 'm'. And a force 'F' is applied to it, such that it is inclined to angle alpha on its perpendicular. So, in this case, if only force 'F' is acting on the body, what will be net force on it, 'F' or anything else?
Shubham Kumar

QUERY 1 months ago

ABOUT PRE FOUNDATION CLASS 9(LIVE CLASSES)
WHY OUR LIVE CLASSES AND RECORDED CLASS IS NOT COMING FOR MANY DAYS?
SHUBHAM ANAND

QUERY 1 months ago

Physics
How to solve it
vishal singh

QUERY 1 months ago

@Ashish
@ashish
SWATI ANAND

QUERY 1 months ago

Physics
SWATI ANAND

QUERY 1 months ago

Physics
Priyatam raj

QUERY 1 months ago

Physics
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