In which direction does the earth rotate on its axis? ( পৃথিবী তার অক্ষের উপর কোন দিক বরাবর আবর্তিত হয়? )

In which direction does the earth rotate on its axis? ( পৃথিবী তার অক্ষের উপর কোন দিক বরাবর আবর্তিত হয়? ) সঠিক উত্তর East to West

সাধারণ জ্ঞান পৃথিবী সম্পর্কিত তথ্য বেগম রোকেয়া বিশ্ববিদ্যালয় F ইউনিট পৃথিবী পরিচিতি
শেয়ার করুন বন্ধুর সাথে

বিসিএস, ব্যাংক, প্রাইমারি সহ সরকারি বেসরকারি চাকুরীর পরীক্ষার প্রস্তুতির জন্য ডাউনলোড করুন Bissoy অ্যাপ

Related MCQ's

পৃথিবী পৃষ্ঠের সন্নিকটে বায়ুশূন্য স্থানে y অক্ষের, y =10 m বিন্দুতে একটি ইলেকট্রন অবস্থিত। y অক্ষের কোন বিন্দুতে প্রথম ইলেক্ট্রনের সাপেক্ষে দ্বিতীয় ইলেকট্রন রাখলে, তাদের মধ্যস্থিত স্থিরবিদ্যুতীয় বল, প্রথম ইলেক্ট্রনের উপর ক্রিয়াশীল মাধ্যাকার্ষণ বলের ভারসাম্য রক্ষা করবে? [ g= 9.8 m/sec2]

S1:The path of Venus lies inside the path of the Earth.
P :When at its farthest from the Earth, Venus is 160 million away
Q :With such a wide range between its greatest and leat distances it is natural that at sometimes Venus appears much brighter than at others.
R :No other body ever comes so near the Earth, with the exception of the Moon and occasional comet or asteroid.
S :When Venus is at its nearest to the earth it is only 26 million miles away.
S6:When at its brightest, it is easily seen with the naked eye in broad daylight.

The Proper sequence should be:

S1: The path of Venus lies inside the path of the Earth.
P: When at its farthest from the Earth, Venus is 160 million miles away.
Q: With such a wide range between its greatest and least distances it is natural that at sometimes Venus appears much brighter than others.
R: No other body ever comes so near the Earth, with the exception of the Moon and an occasional comet or asteroid.
S: When Venus is at its nearest to the Earth, it is only 26 million miles away.
S6: When at its brightest, it is easily seen with the naked aye in broad daylight.

The Proper sequence should be:

According to parallel axis theorem, the moment of inertia of a section about an axis parallel to the axis through center of gravity (i.e. $${I_{\text{P}}}$$) is given by (where, A = Area of the section, $${I_{\text{G}}}$$ = Moment of inertia of the section about an axis passing through its C.G. and h = Distance between C.G. and the parallel axis.)

Days and nights are caused by :
1. rotation of the earth on its axis
2. revolution of the earth around the sun
3. inclination of the earth's axis

Which of these statements are correct regarding the atmosphere of the earth:
1. It is enveloping the earth because of gravity.
2. Its density decreases with increasing height from the surface of the earth.
3. Its characteristic composition is same throughout its height.
4. Amount of pressure it exerts on earth's surface at sea level is called one atm sphere.

কোন একটি সড়কের পূর্ব-পশ্চিম দিক বরাবর একটি বৈদ্যুতিক তার 10A কারেন্ট বহন করে 10-4T চৌম্বক ক্ষেত্রের জন্য প্রতি মিটার তারের উপর প্রযুক্ত বল:

A rigid body is rotating about an axis. One force F1 acts on the body such that its vector passes through the axis of rotation. Another force F2 acts on it such that it is perpendicular to the axis of rotation and at a point 5cm from the axis. This force F2 is perpendicular to the radius vector at its point of application. Find the net torque on the body. Let F1 = 10N & F2= 5N.

A regular cone having its axis parallel to H.P and perpendicular to V.P at first but then the cone’s axis keeping parallel to H.P and rotated such that its new axis is perpendicular to the previous axis. The front view of the previous and later one is _____________

A regular cone having its axis parallel to H.P and perpendicular to V.P at first but then the cone’s axis keeping parallel to H.P and rotated such that its new axis is perpendicular to previous axis. The top view of the previous and later one is ______________

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