The unit of volume is _____
Physical quantities are classified into _____ type
Distance travelled by a body in a given time
A car is moving along a straight road with uniform velocity which is the correct representation
If the velocity of a body does not a changes , then its acceleration is ________
Which of the following is correct
The formula to calculate area of a rectangle is _____
_____ is a derived quantity.
The amount of space occupied by a three dimensional object is known as its _____
The maximum volume of liquid that a continer can hold is _____
The shortest distance between the earth and the sun is called as _____ position.
The largest distance between the earth and the sun is called as _____ position.
Average speed of a moving object is equal to the magnitude of its average velocity when it travels.
Heat energy is the total of the particles that make up a substance.
Heat energy is always transferred from to temperatures.
A clinical thermometer is calibrated from to .
The thermometer which ranger from -10°C to 110°C is .
Which one of the following scale has lower fixed point at 0°C?
The lower fixed point on the Celsius scale is
The measure of degree of hotness or coldness of a body is called
Digital thermometer is widely used for the measurement of the temperature due to .
Temperature of boiling water cannot be measured by a _________thermometer.
When a substance is heated, its temperature .
An electric component used as a safety device is electric circuit is
In an electric circuit, the current starts from
_______ was developed is 1887 by Yei Sakizo of Japan
________ cell is used to operate devices such as mobile phones, computers and emergency lights
A battery is a group of _______
Which of the following is an electrical conductor?
Which one of the following phenomenon occurs when two naked wires of electricity supply line touch other?
Magnetic effect of current was discovered by ____________
Electricians wear rubbers gloves because it is ____________
Which of the following is a natural source of light?
Rectilinear propagation is ________
Plane mirrors are arranged parallel to each other to get ________
Which of the following is not luminous object?
White light is composed of ________
The image which can be obtained on screen is called ________
If we mix lights of the colours of the rainbow we will get .
Which one of the following is involved for the formation of rainbow in the sky?
Stars mainly consists of ___________
If the Moon is appeaing in the sky today near the star Karthikai, the position of the Moon after 27 days is near the Star
Telescope was invented by
The galaxy containing young and hot stars is
With the launch of this satellite, ISRO became capable of launching 4 ton heavy satellites
What type of galaxy is the milky way?
According to Big Bang theory, space and time emerged together about ___________billions of years ago.