Question
Ā No matter how far you stand from a mirror, your image
appears erect. The mirror is likely to beĀSolution
Image formed by a plane and a convex mirror is always erect. Concave mirror forms image both erect and inverted dependsĀ
The speed of sound is maximum in which of the following ?
Group number and valency have no relation in
Which device is used to measure atmospheric pressure?
Proteins are assembled from how many amino acids?
Which of the following gas usually causes explosions in coal-mines?
Which of the following statement is/are true?
I. Acids are sour in taste
II. Bases are bitter in taste
Trans fats are considered unhealthy because they:
Natural radioactivity was discovered byĀ
The unit of electric current is:
What is the chemical symbol for Gold?Ā