In summer, a mild wind is often found on the shore of a calm river. This is caused due to
(a) difference in thermal conductivity of water and soil
(b) convection currents
(c) conduction between air and the soil
(d) radiation from the soil.
1 Answers
Talk Doctor Online in Bissoy App
A cork floating in a calm pond executes simple harmonic motion of frequency v when a wave generated by a boat passes by it.
The correct answer is (a) v EXPLANATION: The time taken by the wave in moving one wavelength is exactly the same as in moving the cork one oscillation. Hence the frequency of...
1 Answers 1 views
Sahara is what type of desert (a) cold (b) hot (c) mild
(b) hot......
1 Answers 1 views
At Deoprayag (Garhwal, UP) river Alaknanda mixes with the river Bhagirathi and becomes river Ganga. Suppose Alaknanda has a width of 12 m,
If the average depth of rivers is h meter, then the flow volume of water in the river Alaknanda =20*h*12000/3600 m³/s =66.67h m³/s The flow volume of water in the river Bhagirathi...
1 Answers 1 views
At Deoprayag (Garhwal, UP) river Alaknanda mixes with the river Bhagirathi and becomes river Ganga. Suppose Alaknanda has a width of 12 m,
1 Answers
1 views
A geographic region has the following distinct characteristics: 1. Warm and dry climate 2. Mild and wet winter
(a) Mediterrian climate have mild, rainy winter and hot, dry summers and Evergreen, Oak trees.
1 Answers 1 views
During the last summer vacation. Ankit went to a summer camp where he took part in hiking,
(d) Ankit's last summer camp’s events in which is took part-hiking, swimming boating. Ankit's this summer camp’s events sing, dance and learn to play the guitar.
1 Answers 4 views
The black part of the moon is always calm and dark which is called
(a) The black part of the moon is called sea of tranquility. Sea of tranquility is not an actual sea but rather the point at which Apollo 11 first landed...
1 Answers 1 views
Doldrums is a (a) Tropical wind belt (b) Tropical wind deflection belt (c) Sub-tropical wind belt (d) Tropical no-wind belt
(d) Doldrums are noted for their calm periods when winds disappear totally. They are a low pressure area around the equator.
1 Answers 4 views
Chinook is a (a) cold wind in Europe (b) tropical desert storm in West Asia (c) warm wind in North-America
(c) Chinook is a warm, dry, gusty, westerly wind that blows down the Rocky Mountains in North America.
1 Answers 1 views