Question
Which muscle type is involuntary and found in internal
organs?Solution
Smooth muscles are involuntary muscles found in the walls of internal organs such as the stomach, intestines, and blood vessels. They work automatically without conscious control. Skeletal muscles are voluntary and help in body movement. Cardiac muscle is found only in the heart and is also involuntary but structurally different from smooth muscle.
A girl is standing 5 metres away from a plane mirror. How much distance should she move towards the mirror so that she will be 2 metres farther from her...
Which law describes the relationship between electric current and potential difference?
For a wave, wavelength divided by the time period equals ________.
How does an earphone convert electrical signals into sound?
How much time does a Geostationary satellite take to complete one orbit, at the height of 35790 km?
In the isothermal Process ______________ remains Constant.
What is the SI unit for measuring electrical capacitance?
In the atmosphere ultraviolet rays are absorbed by –
Which of the following layers of the atmosphere makes Radio Communication possible?
What is the colour of neutral wire?
1) Red
2) Green
3) Black
4) Yellow
