Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Dare Not To Disturb 🤫😠 8 minutes ago
- 1 answers
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 53 minutes ago
- 4 answers
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 an hour ago
- 5 answers
No Need To Ask Me Anything.. Leave Me Alone Bye..😶 59 minutes ago
Posted by Dare Not To Disturb 🤫😠 an hour ago
- 3 answers
No Need To Ask Me Anything.. Leave Me Alone Bye..😶 53 minutes ago
No Need To Ask Me Anything.. Leave Me Alone Bye..😶 54 minutes ago
Posted by Dare Not To Disturb 🤫😠 an hour ago
- 2 answers
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 an hour ago
- 5 answers
Posted by Mandal Arjun an hour ago
- 0 answers
Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
- 4 answers
Sana(Silent Love).. 😘😘 an hour ago
Posted by Dare Not To Disturb 🤫😠 an hour ago
- 5 answers
Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
- 0 answers
Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
- 5 answers
Posted by Secret🍯 #Girl😘 an hour ago
- 0 answers
Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
- 2 answers
Posted by ꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
- 5 answers
꧁༺★ṖŕīᑎƇɛ {Ƭĥɛ Ŀ❤Ѵɛ Ɠʊŕʊ}★༺꧂ 💖💖 an hour ago
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 an hour ago
- 5 answers
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 an hour ago
- 5 answers
Sana(Silent Love).. 😘😘 an hour ago
Posted by Nikhil Nayak 2 hours ago
- 2 answers
Posted by No Need To Ask Me Anything.. Leave Me Alone Bye..😶 2 hours ago
- 5 answers
Posted by Bhawani Sahu 2 hours ago
- 5 answers
Posted by Divya Bhardwaj☺☺☺☺☺☺ 3 hours ago
- 4 answers
Posted by Bhawani Sahu 3 hours ago
- 5 answers
Bhawani Sahu 2 hours ago
Posted by Santhosh Sharma Sharma 3 hours ago
- 1 answers
Gaurav Seth 2 hours ago
- This group includes diatoms and golden algae (desmids), found in fresh water as well as in marine environments.
- In diatoms the cell walls form two thin overlapping shells embedded with silica.
- diatoms have left behind large amount of cell wall deposits in their habitat, which accumulated over billions of years is referred to as ‘diatomaceous earth’ .
- Most of them are photosynthetic and are the chief ‘producers’ in the oceans.
Posted by Khushi Tripathi 3 hours ago
- 1 answers
Gaurav Seth 3 hours ago
The relation tan 
= v is wrong because the dimensions on both the sides of the equation are not equal.
Dimension of right hand side is [MoL1T-1]
Dimension of Left hand side quantity is [MoLoTo]
Hence, the equation is wrong.
To make the relation dimensionally correct, R.H.S should be divided by the speed of the rainfall.
That is,
, is a dimensionally correct relation.
Posted by Hare Ram Pandit 3 hours ago
- 2 answers
Gaurav Seth 3 hours ago
Given Equation is 2sin²x + 3cosx = 0
⇒ 2(1 - cos²x) + 3cosx = 0
⇒ 2 - 2cos²x + 3cosx = 0
⇒ 2cos²x - 3cosx - 2 = 0
⇒ 2cos²x - 4cosx + cosx - 2 = 0
⇒ 2cosx(cosx - 2) + (cosx - 2) = 0
⇒ (2cosx + 1)(cosx - 2) = 0
⇒ cosx - 1/2, cosx = 2[Not possible]
⇒ cosx = -1/2
⇒ x = 120°,240°
⇒ x = (2π/3) + 2πn, x = (4π/3) + 2πn
Posted by Mohit Mahajan 3 hours ago
- 3 answers
Gaurav Seth 3 hours ago
| S.No. | SPEED | VELOCITY |
| 1. | It is defined as the rate of change of distance. | It is defined as the rate of change of displacement. |
| 2. | It is a scalar quantity. | It is a vector quantity. |
| 3. | It can never be negative or zero. | It can be negative,zero or posituve. |
| 4. | Speed is velocity without direction. | Velocity is directed speed. |
| 5. | Speed may or may not be equal to velocity. | A body may possess different velocities but the same speed. |
| 6. | Speed never decreases with time. For a moving body, it is never zero. | Velocity can decrease with time. For a moving body , it can be zero. |
| 7. | Speed in SI is measured in ms-1 | Velocity in SI, is measured in ms-1 |
Yogita Ingle 3 hours ago
|
Speed |
Velocity |
|
1. The distance traveled by a moving object in one second is called its speed. 2. It is a scalar quantity. 3. Speed is always positive. |
The distance traveled by a moving object in one second in a particular direction. It is a vector quantity. Velocity can be positive, negative or zero. |
Posted by $Öñâ ♥ 3 hours ago
- 4 answers
Posted by Dare Not To Disturb 🤫😠 3 hours ago
- 4 answers
CBSE Test Generator
Create papers in minutes
Print with your name & Logo
Download as PDF
3 Lakhs+ Questions
Solutions Included
Based on CBSE Blueprint
Best fit for Schools & Tutors
Work from Home
- Work from home with us
- Create questions or review them from home
No software required, no contract to sign. Simply apply as teacher, take eligibility test and start working with us. Required desktop or laptop with internet connection
Secret🍯 #Girl😘 3 minutes ago
0Thank You