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Recent questions in Physics

Questions >> CBSE XI >> Physics

The percentage errors in measurement of mass and speed are $2 \%$ and $3\%$. The error in K.E obtained is

asked Jun 25, 2019 by meena.clay6

1 answer

Unit of modulus of rigidity are

asked Jun 25, 2019 by meena.clay6

1 answer

In a vernier callipers one main scale division is x cm and n division of vernier scale coincides with $(n-1) $ divisions of main scale least in cm is

asked Jun 25, 2019 by meena.clay6

1 answer

If force acceleration and time are taken as fundamental quantities , then dimension of length will be

asked Jun 25, 2019 by meena.clay6

1 answer

The error in measurement of radius sphere is $0.3\%$ What is the permission error in its surface area

asked Jun 25, 2019 by meena.clay6

1 answer

The unit of LIR [L is inductance , R is Resistance ]

asked Jun 24, 2019 by meena.clay6

1 answer

$\mu_0$ and $\in_0$ denote the permeability and permittivity of free space, dimension of $\mu_0 \in_0$ are

asked Jun 24, 2019 by meena.clay6

1 answer

Which of the following is not unit of time

asked Jun 24, 2019 by meena.clay6

1 answer

in $S= a+b+ct^2$ s is measured in and t in seconds . The unit of c is

asked Jun 24, 2019 by meena.clay6

1 answer

Dimensional formula of force

asked Jun 24, 2019 by meena.clay6

1 answer

State significant figure is the following $0.0006032\;m^2$

asked Jun 24, 2019 by meena.clay6

1 answer

In the relation $\large\frac{dx}{dy}$$=2 \omega \sin(\omega t +\phi)$, the dimensional formula for $(\omega t+\phi)$ is

asked Jun 24, 2019 by meena.clay6

1 answer

If $\bigg(p+\large\frac{a}{v^2}\bigg)$$(v-b)=RT$</br>$where\; P=pressure,V=volume,R=gas \;constant, T=temperature$ <br>Then find dimension of a and b?

asked Jul 11, 2018 by meena.p

1 answer

Write about india's space program

asked May 19, 2017 by pady_1

1 answer

Raju drops a pile of marbles from the top of a roof located 8.52m8.52m above the ground. Determine the time required for the marbles to reach the ground .

asked Mar 19, 2017 by humraz03

1 answer

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