Advertisements
Advertisements
Question
Electrical energy is used to run electric trains.
Options
True
False
Advertisements
Solution
Electrical energy is used to run electric trains- True.
APPEARS IN
RELATED QUESTIONS
How do kilowatt and kilowatt-hour differ?
List the names of three electrical gadgets used in your house. Write their power, voltage rating and approximate time for which each one is used in a day. Hence find the electrical energy consumed by each in a month of 30 days.
Find out the energy conversion that take place in the following.
Electric Iron box : _______ _______
Find out the energy conversion that takes place in the following.
Speaker ______.
Electric eel can generate ______.
What is electric energy?
Choose the odd one:
The ground state energy of a hydrogen atom is - 13.6 eV When its electron is in the first excited state, its excitation energy is
Name the physical quantity which is measured in kWh.
A bulb of power 60 W is used for 12.5 h each day for 30 days. Calculate the electrical energy consumed.
