CBSE Class 11-science Questions and Answers

All Questions Ask Doubt
Answered Un Answered My Questions My Answers
Filter Questions

CBSE XI Science - Physics

please solve this question  

Asked by suchananag2002 | 22nd Sep, 2019, 09:01: PM

Answered by Expert View Answer

CBSE XI Science - Mathematics

write the negation of "Intersection of two disjoint sets is not an empty set"

Asked by madhumudradi66 | 22nd Sep, 2019, 07:29: AM

Answered by Expert View Answer

CBSE XI Science - Physics

Derive an expression for acceleratuo and tension in the string when two masses are suspendedwith the pulley  

Asked by Sharmayashika | 22nd Sep, 2019, 06:13: AM

Answered by Expert View Answer

CBSE XI Science - Physics

Derive equation of motion graphically for a moving particles having uniform acceleration moving along a straight line  

Asked by Pandepratik227 | 21st Sep, 2019, 04:55: PM

Answered by Expert View Answer

CBSE XI Science - Chemistry

 what is aliphatic compound?

Asked by aanchalpahuja03 | 20th Sep, 2019, 07:58: PM

Answered by Expert View Answer

CBSE XI Science - Physics

solve this question

Asked by suchananag2002 | 19th Sep, 2019, 09:32: PM

Answered by Expert View Answer

CBSE XI Science - Physics

can you tell me the newton second law of motion derivation  

Asked by Viswanathan | 18th Sep, 2019, 11:27: PM

Answered by Expert View Answer

CBSE XI Science - Physics

A smooth inclined plane of angle of inclination 30 degree is placed on the floor of a compartment of a train moving with constant acceleration a When a block is placed on the inclined plane it do not slide down or up the plane The acceleration a must be a. g b. g/2 c. g/(root 2) d. g/(root 3)

Asked by Sridevi | 18th Sep, 2019, 08:55: PM

Answered by Expert View Answer

CBSE XI Science - Physics

When a bus suddenly takes a turn the passengers are thrown outwards because of  a. Inertia of motion b. Inertia of direction c. Acceleration of motion d. Speed of motion  Please explain this question and which of the following is the correct with whole explanation? 

Asked by Tanmmygarg6 | 18th Sep, 2019, 02:21: PM

Answered by Expert View Answer

CBSE XI Science - Physics

On a two lane road,car A is travelling with a speed of 36km/h.Two cars B and C approach car A in opposite directions  with a speed of 54km/h each. At a certain instant when the distance AB=AC,both being 1 km,B decides to overtake A before C does.What minimum acceleration of car B ia required to avoid an accident?

Asked by suchananag2002 | 18th Sep, 2019, 12:09: PM

Answered by Expert View Answer
Filter Questions