Bharat Bhai Wali

Sign Up

Sign In

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask a question.

You must login to add post.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Ask A Question

Bharat Bhai Wali

Asked: 3 years agoIn: Class 10

why light bend when it change its midium

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

A sound wave of frequency n travels horizontally to the right with speed with speed c. It is reflected from a broad wall moving to the left with speed v. The number of beats heard by a stationary observer to the left of the wall is
A. zero
B. `(n(c+v))/(c-v)`
C. `(nv)/(c-v)`
D. `(2nv)/(c-v)`

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

The decomposition of NH, on platinum surface is zero order reaction. If rate constant (k) is `4xx10^(-3) Ms^(-1)`, how long will it take to reduce the initial concentration of `NH_(3)` from 0.1 M to 0.064 M.

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

`4xx10^(-3)` मीटर चौड़े , `25xx10^(-5)` मीटर मोटे तथा `6xx10^(-2)` मीटर लम्बे एक n – टाइप सिलिकन के नमूने की लम्बाई के बीच (across ) वोल्टता लगाने पर उसमें 4 8 मिलीएम्पियर की धारा प्रवाहित होती है । धारा – घनत्व का मान क्या है ? यदि मुक्त इलेक्ट्रॉन घनत्व `10^(22)` प्रति `मीटर ^(3)` हो तो नमूने की पूरी लम्बाई को तय करने में इलेक्ट्रॉनों को कितना समय लगेगा ? `(e=1.6xx10^(-19)` कूलॉम )

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

The name of one river is hidden in each of the sentences below. Spot it. Example: Mandira, Vijayalakshmi and Surinder are my best friends

Bharat Bhai Wali

Asked: 3 years agoIn: Class 10

Give any five ways of creating employment opportunities

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

D and E are the points on the sides AB and AC respectively of a ΔABC such that AD = 8 cm, DB = 12 cm, AE = 6 cm and CE = 9 cm. Prove that BC = 5/2 DE

Bharat Bhai Wali

Asked: 3 years agoIn: Class 10

Yaar lab manual ho gai kya sabki bahut tough hai mujhse to ho hi ni rahi?

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

किस तत्व की अधिक मात्रा प्रदान किये जाने के कारण संक्रमण रोग की अधिक सम्भावना बढ़ जाती है
A. K
B. Mg
C. Cu
D. N2

Bharat Bhai Wali

Asked: 3 years agoIn: General Awareness

Find the distance between(i) A(5, 1, 2) and B(4, 6, -1) (iii) R(1, -3, 4) and S (4,-2, -3)

Load More Questions

Bharat Bhai Wali

why light bend when it change its midium

A sound wave of frequency n travels horizontally to the right with speed with speed c. It is reflected from a broad wall moving to the left with speed v. The number of beats heard by a stationary observer to the left of the wall is
A. zero
B. `(n(c+v))/(c-v)`
C. `(nv)/(c-v)`
D. `(2nv)/(c-v)`

The decomposition of NH, on platinum surface is zero order reaction. If rate constant (k) is `4xx10^(-3) Ms^(-1)`, how long will it take to reduce the initial concentration of `NH_(3)` from 0.1 M to 0.064 M.

The name of one river is hidden in each of the sentences below. Spot it. Example: Mandira, Vijayalakshmi and Surinder are my best friends

Give any five ways of creating employment opportunities

D and E are the points on the sides AB and AC respectively of a ΔABC such that AD = 8 cm, DB = 12 cm, AE = 6 cm and CE = 9 cm. Prove that BC = 5/2 DE

Yaar lab manual ho gai kya sabki bahut tough hai mujhse to ho hi ni rahi?

किस तत्व की अधिक मात्रा प्रदान किये जाने के कारण संक्रमण रोग की अधिक सम्भावना बढ़ जाती है
A. K
B. Mg
C. Cu
D. N2

Find the distance between(i) A(5, 1, 2) and B(4, 6, -1) (iii) R(1, -3, 4) and S (4,-2, -3)

How to approach applying for a job at a company ...

How to handle personal stress caused by utterly incompetent and ...

What is a programmer’s life like?

Sign Up

Sign In

Forgot Password

mcqoptions.com Latest Questions