What are the cgs units of specific heat capacity?
How does an ink dropper work?
What are the different shapes of a magnet?
a convex lens is used in the eye.a convex lens produces inverted images*.so,y r v able to see the world inverted?
wh does the life on earth depend on sun
how does the water pressure on a diver changes if:
a.he moves horizontally?
b.he moves to a greater depth?
What are the uses of a magnet in our daily life?
principle on which solar cooker,electric bell,transformer,dynamo generator works.
What is sine? Explain please.
Explain Newtons colour disc. Which colour will be seen when Newtons colour disc is rotated with high speed ?
If the unit of mass is doubled ,and the units of length and time are halved ,how much is 20 N force in new units ? (1N=1Kgm/s2)
What are the cgs units of specific heat capacity?
How does an ink dropper work?
What are the different shapes of a magnet?
State them along with their respective diagrams.a convex lens is used in the eye.a convex lens produces inverted images*.so,y r v able to see the world inverted?
wh does the life on earth depend on sun
how does the water pressure on a diver changes if:
a.he moves horizontally?
b.he moves to a greater depth?
What are the uses of a magnet in our daily life?
principle on which solar cooker,electric bell,transformer,dynamo generator works.
(a)55cm
(b)35cm
(c)15cm
from the lens
(we have to draw the ray diagrams,using an appropriate scale)
What is sine? Explain please.
Explain Newtons colour disc. Which colour will be seen when Newtons colour disc is rotated with high speed ?
If the unit of mass is doubled ,and the units of length and time are halved ,how much is 20 N force in new units ? (1N=1Kgm/s2)