top of page
Search
Dec 7, 20191 min read
Which is more elastic water or air?
Question: Which is more elastic water or air? Answer: By the application of external force, strain suffered my the water is less but air...
100 views0 comments


Dec 6, 20191 min read
Amorphous solids are not true solids. Why?
QUESTION: Amorphous solids are not true solids. Why? ANSWER: Solids having a regular periodic arrangement of atoms or molecules. But...
19 views0 comments
Nov 20, 20191 min read
Why are household appliances connected in parallel?
QUESTION: Why are household appliances connected in parallel? ANSWER: In the circuit parallel combinations, the potential drop is...
26 views0 comments
Nov 17, 20191 min read
Why is manganin used for making standard resistors?
QUESTION: Why is manganin used for making standard resistors? ANSWER: For standard resistors, resistance should be a constant value at...
23 views0 comments
Nov 16, 20191 min read
Why is the electric field always at right angles to the equipotential surface? Explain.
QUESTION: Why is the electric field always at right angles to the equipotential surface? Explain. ANSWER: If the electric field is not...
375 views0 comments
Nov 16, 20191 min read
Why does the vehicle with a flattened tyre stop sooner than the one with inflated tyres?
QUESTION: Why does the vehicle with a flattened tyre stop sooner than the one with inflated tyres? ANSWER: Due to flattening of tyres,...
201 views0 comments
Nov 15, 20191 min read
Hydrogen is in abundance around the sun but not around earth. Why?
QUESTION: Hydrogen is in abundance around the sun but not around earth. Why? ANSWER: The escape velocity on the Sun is very high as...
156 views0 comments
Nov 15, 20191 min read
Can there be electric potential at a point with zero electric intensity?
QUESTION: Can there be electric potential at a point with zero electric intensity? Give an example. ANSWER: Yes. At the midpoint of line...
23 views0 comments
Nov 15, 20191 min read
Why are spokes provided in a bicycle wheel?
QUESTION: Why are spokes provided in a bicycle wheel? ANSWER: The spokes of cycle wheel increases its moment of inertia (I) because...
115 views0 comments
Nov 15, 20191 min read
Give an example where the velocity of an object is zero but its acceleration is not zero.
QUESTION: Give an example where the velocity of an object is zero but its acceleration is not zero. ANSWER: For a body thrown up...
175 views0 comments
Nov 15, 20191 min read
If the polar ice caps of the earth were to melt, what would the effect of the length of the day?
QUESTION: If the polar ice caps of the earth were to melt, what would the effect of the length of the day be? ANSWER: Earth rotates about...
49 views0 comments
Nov 14, 20191 min read
What is the effect on the frequency of oscillation if a girl stands suddenly on a swing?
QUESTION: A girl is swinging seated in a swing. What is the effect on the frequency of oscillation if she stands? ANSWER: If the girl...
28 views0 comments
Nov 14, 20191 min read
How will the period of oscillation change if the water begins to drain out of the hollow sphere?
QUESTION: The bob of a simple pendulum is a hollow sphere filled with water. How will the period of oscillation change, if the water...
14 views0 comments
Nov 14, 20191 min read
What will be the effect on the time period if the Wooden bob replaced with Metal bob
QUESTION: The bob of a simple pendulum is made of wood. What will be the effect on the time period if the wooden bob is replaced by an...
7 views0 comments
Nov 14, 20191 min read
Will a pendulum clock gain or lose time when it taken to the top of a mountain?
QUESTION: Will a pendulum clock gain or lose time when taken to the top of a mountain? Answer: On the mountains acceleration due to...
23 views0 comments
Nov 14, 20191 min read
Interesting Questions in Physics
Will a pendulum clock gain or lose time when taken to the top of a mountain? ANSWER The bob of a simple pendulum is made of wood. What...
39 views0 comments
BLOG: Blog2
BLOG: Subscribe

WELCOME TO THE WORLD OF PHYSICS
A KNOWLEDGE HUB
BLOG: Image
Contact
D.NO: 6-87,
PATRI V S B CHALAPATHI,
PATRI VARI STREET,
PAYAKARAOPETA.
VISAKHAPATNAM DISTRICT.
ANDHRA PRADESH.
INDIA

BLOG: Contact
bottom of page