Physics-
General
Easy
Question
A pendulum beating seconds is taken from the earth to a planet having both the mass and radius half as compared to the earth The time period of the pendulum will be
- √2 second
- 1seond
- 2 second
- 4 second
The correct answer is: 2 second
Related Questions to study
physics-
the dimensions of (force constant / mass)
are the same as that
the dimensions of (force constant / mass) are the same as that
physics-General
maths-
Which of the following statement is true
Which of the following statement is true
maths-General
maths-
Find real part of 
Find real part of
maths-General
maths-
If 
then x =
If then x =
maths-General
maths-
The value of 
is
The value of is
maths-General
chemistry-
The enthalpy of vapourisation of liquid water using the data :
The enthalpy of vapourisation of liquid water using the data :
chemistry-General
chemistry-
The conversion A to B is carried out by the following path :
Given 
e.u.,
e.u.,
e.u.
Where e.u. is entropy unit then 
is
The conversion A to B is carried out by the following path :
Given e.u.,
e.u., e.u.
Where e.u. is entropy unit then is
chemistry-General
chemistry-
A reversible process is taking place at constant temperature and pressure. Then at equilibrium
A reversible process is taking place at constant temperature and pressure. Then at equilibrium
chemistry-General
chemistry-
Consider the following processes :
For B+D
E+2C, 
will be-
Consider the following processes :
For B+DE+2C, will be-
chemistry-General
chemistry-
From the following bond energies :
bond energy : 
bond energy : 
bond energy : 
bond energy : 
Enthalpy for the reaction,
will be:
From the following bond energies :
bond energy :
bond energy :
bond energy :
bond energy :
Enthalpy for the reaction,
will be:
chemistry-General
chemistry-
For a phase change 
For a phase change
chemistry-General
chemistry-
The heat change during the reaction 24 gC and 128 gS following the change 
cal
The heat change during the reaction 24 gC and 128 gS following the change cal
chemistry-General
chemistry-
In which reaction ΔS is positive -
In which reaction ΔS is positive -
chemistry-General
chemistry-
The heat of combustion of ethanol determined in a bomb calorimeter is -670.48 K. Cals mole-1 at 25°C. What is at 25°C for the reaction-
The heat of combustion of ethanol determined in a bomb calorimeter is -670.48 K. Cals mole-1 at 25°C. What is at 25°C for the reaction-
chemistry-General
physics-
The binding energies per nucleon of 
and 
are 5.6 MeV and 7.06 MeV respectively, then the energy of the reaction 
will be
The binding energies per nucleon of and are 5.6 MeV and 7.06 MeV respectively, then the energy of the reaction will be
physics-General
