When an object is nearer to the source of light, it will cast a ________________ shadow.
_______________ is a luminous body.
_____________________ force opposes motion.
Shadow will appear shortest at _______________________.
Amit was cycling to meet his grandmother who lived on a hill. Atul had to cycle harder while going to his grandmother’s home, but he came back rather comfortably. Which of the following options correctly explains this?
Which form of energy enables us to see an object?
Electrical appliances and switches should be only tested with
We slip on wet floor because the _________________ force is reduced.
Select the INCORRECT statement regarding force.
We skid when the grooves on soles of our shoes are reduced. These grooves enhance _____________ between surface and shoes.
Which of the following actions/activities are done against gravity?
Mr. X stands on the field and sees his shadow falls towards the east. What is the position of the sun at the moment?
The given diagram shows the length of the shadow as half the height of the objects.
Find the height of the coconut tree.
_____________ force is also called opposing force.
Shadow is formed in case of
We can produce electricity using
Hydro electricity is produced from
Gravity of moon is ________ to gravity of Earth
_________ is an example of translucent object.
North pole of a magnet is attracted to
Rough surface increases the amount of
_________ increases the lubrication on the dry surface
Which of the following is a source of light?
Heater, oven and hair dryer produce _______, whereas flute and whistle produce _______.
One morning after sunrise, Gopal was standing facing a pole. The shadow of the pole fell exactly to his right. Which direction was he facing?
Force is very useful. We apply force to ____________.
A watch reads 4.30. If the minute hand points East, in what direction will the hour hand point?