Question
A meter stick moves along its length with a certain
speed. The apparent length of the moving meter stick as measured by a stationary observer on the ground is found to be 98 cm. Then, the velocity v of the meter sticks in terms of the speed" of light in vacuum c will be:Solution
The correct answer is B
Which is a contact insecticide?
Which one is not a viral disease?
Bengal famine (1943) was caused due to ____ disease which attacked ____ crop.
CAM plants are adapted to which type of environment?
Which disease in barley is caused by the fungus Ustilago hordei?
Choose the correct option
Assertion (A): Black soils have swelling and shrinking characteristics
Reason(R): Black soils are rich in montmo...
Dieback in citrus and cracking of apple is due to the deficiency of
In waterlogged lands
Sky radiation is the radiation scattered by suspended particles in the atmosphere. It is also known as:
Which of the following statement is correct regarding Gymnosperms?